slope = 3; (-2, -2)
plzz help

Slope = 3; (-2, -2) Plzz Help

Answers

Answer 1

Answer:

[tex]y = 3x +4[/tex]

Step-by-step explanation:

Given

[tex]m = 3[/tex] --- slope

[tex](x,y) = (-2,-2)[/tex]

Required

Determine the equation and plot the graph

The formula for the equation is:

[tex]y = m(x - x_1) + y_1[/tex]

This gives:

[tex]y = 3(x - (-2)) - 2[/tex]

[tex]y = 3(x +2) - 2[/tex]

Open bracket

[tex]y = 3x +6 - 2[/tex]

[tex]y = 3x +4[/tex]

See attachment for graph

Slope = 3; (-2, -2) Plzz Help

Related Questions

There are 80 balloons used
to make 20 identical gift
baskets. What is the unit
rate in balloons per gift
baskets?

Answers

Answer:

4 gallons per gift basket

Step-by-step explanation:

20 x 4 = 80

Tyler has $125.00 to spend on books and CDs. He buys one book for $30.00. He wants to spend the rest on CDs that are on sale for $9.00 each. Which of these statements is true?
a.He can't buy any CDs.

b.He can buy 11 CDs.

c.He can buy more than 11 CDs.

d.He can buy 10 CDs.

Answers

Answer:

d. He can buy 10 CDs

Step-by-step explanation:

The reason he can only buy 10 is because if the CDs are $9.00 each then you would multiply:

                     10 x 9 = $90.00

If you add the $30.00 of books:

                     $90.00 + $30.00 = $120.00

This means he does not have enough money to buy another CD. He has $5.00 left over.

Use the properties of
addition to simplify:
2w + 2 - 98 + 4w-r

Answers

Answer:

−r+6w−96

Step-by-step explanation:

Answer

-r+6w-96

Step-by-step explanation:

find all possible values of x if these represent side of a triangle 2x,5-x,4

Answers

Answer:

-1/3 < x < 3 or x = (-1/3, 3)

Step-by-step explanation:

Given sides of a triangle:

2x, 5 - x, 4

Triangle inequality theorem:

Any side is smaller than the some of the other two.

Apply to the given triangle:

2x + 5 - x > 4 ⇒ x > -12x + 4 > 5 - x ⇒ 3x > -1 ⇒ x > -1/35 - x + 4 > 2x ⇒ 3x < 9 ⇒ x < 3

Combine all the inequalities:

-1/3 < x < 3x = (-1/3, 3)

I need help with solving systems of linear equations through elimination.
1.) 8x = 3y + 38
24= 6y + 9x
a. all real numbers
b. (4,-2)
c. (4,-4)
d. (6,3)
2.) 6 = 2x + y
7x = 3 - 3y
a. (15,-36)
b. (-5,6)
c. (0,0)
d. (-15,36)
3.) 11x = 5 + 10y
7y = -2x +45
a. (-5,10)
b. (5,5)
c. (14, -4)
d. No solution

Answers

Answer:

See explanation

Step-by-step explanation:

8x = 3y + 38  

24= 6y + 9x  

Rearrange;

3y - 8x = -38       * 2     -------(1)

6y + 9x = 24       * 1       -------(2)

6y - 16x = -76    -------(3)

6y + 9y  = 24    -------(4)

Subtract (4) from (3)

     -25y = -100

      y= 100/25

     y = 4

Substitute y =4 into(1)

3y - 8x = -38    

3(4) - 8x = -38

12 -8x = -38

-8x = -38 - 12

x = 50/8 = 6 2/8

2) 6 = 2x + y

7x = 3 - 3y

Rearrange;

2x + y = 6            * 3    --------(1)

7x + 3y = -3         * 1     --------(2)

6x + 3y = 18        ---------(3)

7x  + 3y = -3        ---------(4)

Subtract (4) from (3)

-x   = 21

x = -21

Substitute x = -21 into (1)

2x + y = 6

2(-21) + y = 6

-42 + y = 6

y = 6 + 42

y = 48

3)  

11x = 5 + 10y

7y = -2x +45

Rearrange

11x - 10y = 5          * 2  ---------(1)

2x + 7y   = 45       * 11  ---------(2)

22x - 20y = 10     --------(3)

22x + 77y = 495  --------(4)

Subtract (4) from (3)

       -97y  = -485

          y =  5

Substitute y =5 into (1)

11x - 10y = 5  

11x - 10(5) = 5

11x - 50 = 5

11x = 5 + 50

11x = 55

x = 55/11

x = 5

what is 8.45 rounded to the nearest tenth? A 8.0 B 8.4 C 8.5 or D 9.5

Answers

Answer:

C

Step-by-step explanation:

Since its a 5, you round up. if it is 5 or above, you round the number upwards, when 4 or below, is downwards.

Answer:

C.8.5

Step-by-step explanation:

help me out not all just what you can

Answers

9514 1404 393

Answer:

  1e. 2t² +8t -6

  2h. a² +2ab -3b²

  3b. 8r +4

  4b. 6x +4y -11

  5b. e -3

Step-by-step explanation:

1e. Combine like terms.

  (3t² +3t -6) +(-t² +5t) = t²(3 -1) +t(3 +5) -6

  = 2t² +8t -6

__

2h. (2a² +3ab -4b²) -(a² +ab -b²)

Use the distributive property to eliminate parentheses. Note that all signs change in the second set of parentheses.

  = 2a² +3ab -4b² -a² -ab +b² = a²(2 -1) +ab(3 -1) +b²(-4+1)

  = a² +2ab -3b²

__

3b. The hash marks indicate sides of the same length. The perimeter is the sum of all side lengths.

  P = (4r -2) +2(2r +3)

  P = 4r -2 +4r +6 . . . . . . eliminate parentheses

  P = 8r +4 . . . . . . . . . . . . combine like terms

__

4b. (3x +4y) +(5x -8) -(2x +3)

Note that the distributive property changes the sign of all terms in the last parentheses.

  = 3x +4y +5x -8 -2x -3 . . . . eliminate parentheses

  = x(3+5-2) +y(4) +(-8-3) . . . group like terms

  = 6x +4y -11

__

5b.

  Bill's age - Erin's age = (2e-3) -(e) = e -3

The difference in their ages is (e -3).

?????????????????????????

Answers

The answer would be the second one

Explain answer !!

( WILL GIVE BRAINLEST)

Answers

Answer:

B

Step-by-step explanation:

Cross product.

3xy= 3y

4x6= 24

3y/3

24/3= 8

Answer is b because you multiply times 2 on the fraction on the left

In a certain town in 90 minutes 1/2 inch of rain falls continues at the same rate for a total of 24 hours which of the following statements are true about the amount of rain in the 24 hour.

Answers

Answer:

A. 16 times of 1/2 inch of rain

Step-by-step explanation:

24 hours = 1440 minutes

90 minutes = 1/2 inch of rain

1440 divided by 90 = 16

16 times of 1/2 inch of rain


The _____ ______ describes what is happening to the function as x goes to infinity in each direction.

1. remainder theorem
2. function degree
3. lead coefficient
4. end behavior

Answers

The function degree describes what is happening to the function...

Answer:

4: “End Behavior”

Step-by-step explanation:

The end behavior of a function f ” describes the behavior of the graph of the function at the “ends” if the x-axis.

In other words, the end behavior of a function describes the trend of the graph if we look to the right end of the x-axis (as x approaches +∞) and to the left end of the x-axis (as x approaches -∞).

Which property is being demonstrated? 7³. 7⁵ =7³+⁵= 7⁸

Answers

Answer:

Step-by-step explanation:

Multiplying powers with same base

13. Given f(x) = X – 3 and g(x) = 4x, find f(g(x)).
A. 4x - 3
B. 4x - 12
C. 5x - 3
D. 3x - 3

Answers

Step-by-step explanation:

f(g(x))

= f(4x)

= (4x) - 3. (A)

Step-by-step explanation:

option A is the correct answer according to my opinion .

plz mark my answer as brainlist if you find it useful.

complete the exponent chart

Answers

I'll do the first 6 rows to get you started.

===========================================

In row 1, we have the number [tex]2^3[/tex] which is the same as writing 2^3

The base is 2 and the exponent is 3. Think of "base" as in "basement" to remember that the base is under the exponent. The exponent tells us how many copies of the base to multiply out. In this case, we have three copies of the base "2" multiplied to get 2*2*2 = 8

============================================

In row 2, we have the number 3^2. The base is 3 and the exponent is 2.

We can say 3^2 = 3*3 = 9. We have two copies of the base multiplied. Think of a 3 inch by 3 inch square that has area of 9 square inches.

============================================

Row 3:

The number 5^4 means 5^4 = 5*5*5*5 = (5*5)*(5*5) = 25*25 = 625

The base is 5 and the exponent 4 tells us how many copies of the base to multiply.

============================================

Row 4:

We aren't given the number like in the earlier rows. But we can see that the base is 6 and the exponent is 2. So the number to fill in that first blank is 6^2

The expanded notation would be 6*6 because the exponent tells us how many copies of the base to multiply out.

The standard notation is 36 because 6*6 = 36.

============================================

Row 5:

This time we don't have an exponent, but we have the base and we have the expanded notation.

The expanded notation of 8*8*8 means the base is 8 and the exponent is 3

So 8^3 = 8*8*8 = 512

We'll have 8^3 to fill in the first blank of row five, 3 fill in the next blank, and finally 512 fill in the last blank.

============================================

Row 6:

We have six copies of '9' multiplied together

This tells us we have the number 9^6. The base is 9 and the exponent is 6

Use your calculator to determine that 9^6 = 9*9*9*9*9*9 = 531441

============================================

I'll let you do the rest of the remaining rows.

WHAT ARE THE PRINCIPALS PLEASE HELP ME!

You have 2 different savings accounts. For Account​ A, the simple interest earned after
6 months is ​$4.63. For Account​ B, the simple interest earned after 21 months is ​$16.80. If the interest rate is ​3.7% for Account A and ​2.4% for Account​ B, how much is the principal in each​ account? Which account earned you the most interest the first​ month? Explain your answer.

Answers

Step-by-step explanation:

The formula for simple interest is expressed as

I = PRT/100

Where

P represents the principal or initial amount of money invested.

R represents interest rate

T represents time

Considering the investment on account A,

I = $6.94

R = 3.7%

T = 9 months = 9/12 = 0.75 years

6.94 = (P × 3.7 × 0.75)/100 = 0.02775P

P = 6.94/0.02775 = $250

Considering the investment on account B,

I = $13.80

R = 2.3%

T = 18 months = 18/12 = 1.5 years

13.8 = (P × 2.3 × 1.5)/100 = 0.0345P

P = 13.8/0.0345 = $400

To determine the account that earned more interest in the first month,

250/9 = $27.8

400/18 = $22.2

Account A earned you the most interest the first​ month because $27.8 is higher than $22.2

I need help with this please help me :(

Answers

Answer:

6 additional toppings

Step-by-step explanation:

14+1.75= 15.75

15.75+1.75=17.5

17.5+1.75=19.25

19.25+1.75=21

21+1.75=22.75

22.75+1.75=24.5

Write an equation in standard form that has a slope of - and a y-intercept of -2.
Y +
Review progress
Question 2
of 12

Answers

Answer:

y= 3x-2

Step-by-step explanation:

standard form

y= mx + c

 c represents y intercept

m represents slope or gradient

y= 3x-2

The slope is 3 and the y intercept in -2

100 POINTS! MUST EXPLAIN ANSWER!

which diagram has COMPLEMENTARY and ADJACENT angles?

Answers

Answer:

[tex] \huge \boxed{ \boxed{ \mathbb C}}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:complementary Angeleadjacent anglestips and formulas:Two angles are Complementary when they add up to 90 degreesTwo angles are Adjacent when they have a common side and a common vertex and don't overlap.

[tex]\text{according to the given shapes the answer is C}[/tex]

Answer:

Option C

Step-by-step explanation:

Because the whole angle mentioned is 90°

Sum of the two angles is 90°

They are complementary

Also they has one common bisector so they are adjacent

Simplify the expression by combining like terms: 3x^2 + 12x+11+14x^2+8x+5

Answers

Answer:

Step-by-step explanation:

Like terms have same variables with same exponents

3x² + 12x + 11 +14x² + 8x + 5

= 3x² + 14x² +    12x + 8x   + 11 + 5

= 17x² + 20x + 16

Michael has a points card for a movie theater. He receives 70 rewards points just for signing up. He earns 8.5 points for each visit to the movie theater. He needs at least 165 points for a free movie ticket. What is the least number of visits he needs to make in order to earn a free movie ticket?

Answers

Answer

The true least number of visits is the lowest whole number above 11.176470..., which is 12.

Step-by-step explanation:

points per visit, # of visits + sign-up points ≥ free tickets points

8.5 (points per visit)  

70 (# of visits)

165 (free ticket points)

8.5v ≥ 70 + 165

70 + 8.5v ≥ 165

8.5v ≥ 165 -70

8.5v/8.5v ≥ 95/8.5

v ≥ 11.1764705882

The true least number of visits is the lowest whole number above 11.176470..., which is 12.

Answer:

A

tyler has a points card for a movie theater.

he receives 75 rewards points just for signing up.

• he earns 10.5 points for each visit to the movie theater.

he needs 180 points for a free movie ticket.

.

a

how many visits must tyler make to earn a free movie ticket?

Step-by-step explanation:

Is (4, 2) a solution to the equation y = x2 − 7x?

Answers

Answer:

not rlly

Step-by-step explanation:

you need more information to solve that type of equation

Answer: NO

Step-by-step explanation:

Given

y=x²-7x

Substitute the [solution] into the equation

y=x²-7x

2=(4)²-7(4)

2=16-28

2=-12

2≠-12

Therefore, (4, 2) is not a solution

Hope this helps!! :)

Please let me know if you have any questions

Three friends have their own cell phones, Brian has 4 more application programs on his phone than Henry has on his. Wes has two times
more programs on his phone than Brian has on his
Part A
Let x represent the number of application programs Henry has. Write an algebraic expression that represents the number of application
programs on each friend's cell phone.

Answers

Answer:

Step-by-step explanation:

There are 38 students in Mr. Reynolds math class and 20 are boys.If a student is selected at random what is the probability that a girl is selected?Give the answer as a fraction in simplest form.

Answers

Answer:

9/19

Step-by-step explanation:

if 20 students are boys, then the remaining students are girls. 38-20 = 18

There are 18 girl students.

18/38 can be simplified to 9/19

Answer:

9/20

Step-by-step explanation:

Which measurement is closest to the area of the border, or the shaded region of this figure in square inches?


F 72.0 in.2

G 22.5 in.2

H 67.0 in.2

J 49.5 in.2

Answers

Answer:

GGGGGGGGGGGGGGGGGGGGG

This recipe makes 18 shortbread fingers.
Rose follows this recipe, but only wants to make 6 fingers.
How much of each ingredient does she need?

Recipe: Makes 18
120 g butter
60 g sugar
180 g flour

Answers

Answer:

This recipe makes 18 shortbread fingers.

Rose follows this recipe, but only wants to make 6 fingers.

How much of each ingredient does she need?

Recipe: Makes 18

120 g butter

60 g sugar

180 g flour

Answer:

40g of butter

20g of sugar

60g of flour

Step-by-step explanation:

Hope this helps!;)

Find the midpoint of the segment with the following endpoints.
(8, 7) { and } (4, 3)

Answers

Answer:

(6, 5)

Step-by-step explanation:

midpoint ={ (8+4)/2, (7+3)/2}

(12/2, 10/2) = (6,5)

5. Solve the equation - 4(x - 1) + 6x = 2(17 -- x) for x.

Answers

Answer:

x = 15/2 or 7.5

Step-by-step explanation:

-4 (x - 1) + 6x = 2(17 - x)

First, distribute the -4 and 2, and remember that multiplying two negatives make a positive.

-4x + 4 + 6x = 34 - 2x

Combine like terms

2x + 4 = 34 - 2x

Subtract 4 from both sides

2x = 30 - 2x

Add 2x to both sides

4x = 30

Finally, divide both sides by 4

x = 15/2 or 7.5

Which ratio is equivalent to 10:4

5:2
14:6
1:4
3:6

Answers

Answer:

5:2

Step-by-step explanation:

10:4/2

5:2

Answer:

5.2

Step-by-step explanation:

divide 10:4 by 2 and you will get 5:2

Please hurry; Rajiv bought a rare stamp for $125. A function that models the value of Rajiv’s after t years is v(t) = 125 (1.05)t . What is the value of Rajiv’s stamp after 20 years?

a $131.25
b $331.66
c $2,625.00
d $3316.62

Answers

Answer:

C.

Step-by-step explanation:

The answer is C !!! :)

the position of a weight suspended from a spring is defined by the following function s(t)=cos(2t). find the velocity at pi/12

Answers

For velocity take the derivative
V(t) = -2sin(2t)
t= pi/2
V = 0
Other Questions
2x+3 = 13Bdnsmssl n bb bx In the off-season, Clemente returned to his homeland, playing winter baseball in the Puerto Rican League, providing baseball clinics to young players, and spending time with his family. He headed relief efforts in Puerto Rico after a massive earthquake hit Nicaragua in late December 1972. When Clemente received reports that the Nicaraguan army had stolen relief supplies meant for the people, he decided to accompany the next supply plane. Shortly after takeoff from the San Juan airport on Dec. 31, 1972, the plane crashed, killing Clemente. The Baseball Hall of Fame in Cooperstown, New York, waived the rule requiring a five-year wait after retirement (or death) before a player could be elected to the Hall, and in July 1973 Clemente was the first player born in Latin America to be inducted into the national baseball shrine. The award presented annually to a Major League Baseball player for exemplary sportsmanship and community service was renamed the Roberto Clemente Award in 1973.The plot of a narrative inspired by this excerpt would most likely include which of these events?A. Clemente was trapped in debris after an earthquake in Nicaragua.B. Clemente purchased baseballs for victims in Puerto Rico.C. Clemente was nominated for the Hall of Fame by the Puerto Rican League.D. Clemente helped load relief supplies onto the airplane. HELP ME CONJUAGTE THESENO PROBOUNS How did Chandra Gupta Maurya unite India against foreign invaders? Evaluate each expression if m=4,z=9,and r=1/61. 12r2. 60r - 43. 3r power of 2 Ravi buys an item for $1.08. He gives the cashier a $20 bill. How much money should Ravi get back? Lithium hydroxide reacts with hydrobromic acid(HBr) to produce lithium bromide and water. If youstart with 3.00 moles of lithium hydroxide, how many moles of lithium bromide will be produced? Any one please help:) Hey is this math problem be completely factored?5(m^2+9m) Your answerWhat is the greatest common factor of 12 and 24?Your answer6 What two things do people use the Sahel for ActivityValerie is remodeling her home. She decides to replace the old carpet in the living room and wants to know how much carpet she needs. You can see from the diagram of the living room that this is not a simple shape. Complete the steps below to find the area of the room, which is the amount of carpet Valerie needs for her project.Part AHelp Valerie decompose the shape into the fewest simple shapes. Which shapes can you divide the figure into? How many of each shape do you get? Part BIn how many different ways can you divide the shape to get the same number and type of shapes you obtained in part A?Part COn a separate piece of paper, draw the different ways you can divide the given shape into simpler shapes. Describe each result.Part DWhat are the dimensions of the simple shapes you obtained in part C? List dimensions for all your decompositions (sets of shapes).Part EUsing the dimensions from part D, find the area of each simple shape. Do this for all your decompositions (sets of shapes).Part FAdd the areas of the simple shapes you found in part E to find the area of the composite shape. Do this separately for both decompositions. What do you notice about the two answers?Part GWhat is the amount of carpet Valerie needs for her living room? In Vindales wig shop 1/4 of the wigs are blonde and 1/4 of wigs are brunette. What fraction of the wigs are either blonde or brunette? If f(x)=2x+2 and g(x)=1/2f(x) , write the equation for g(x) . Then graph both g(x) and f(x) and compare the functions. What did President James Monroe do to promote nationalism when he took office in 18177 A. He embarked on a goodwill tour of the country. B. He negotiated a deal with Spain to cede Florida to the United States. C. He chartered the First National Bank of the United States D. He authorized war with Great Britain I NEED HELP ASAP PLEASE HELP ME. 4x y = 7 3y 12x = 21 Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 10 people took the trip. She was able to purchase coach tickets for $320 and first class tickets for $1290. She used her total budget for airfare for the trip, which was $9020. How many first class tickets did she buy? How many coach tickets did she buy? Summarize the characteristics of the scoring criteria on the AP analysis essay rubric. (50pt) What challenge did Native Americans New Mexicans face in the early 1900s that Hispanic New Mexicans did not?