Mathematics High School

Plot the graph with equation y = x^2 + 3x - 1

Answers

Answer 1

Here’s the equation graphed

Plot The Graph With Equation Y = X^2 + 3x - 1

Related Questions

what is 5/18 divided by 2/6

Answers

Answer:

0.02314814814 ooooorrrrr...... as a fraction..... 5/6

Step-by-step explanation:

I hope this helps!!!!!!!! PLEASE MARK ME BRANILIEST!!!!

Answer:

5/6 ( I think )

Step-by-step explanation:

Way 1. All you have to do is make the fractions into decimals, then divide, and finally change you final decimal back into a fraction!

Way 2. Change the division into multiplication ( to do that flip the second fraction)--> 5/18 x 6/2 then multiply!

If I'm wrong just use the info I gave you, and try it yourself!

I hope this helps, and have a great day!

P.S. Way 2 is easier than Way 1!

Plz help !!!!!!!! Already

Answers

Answer:

15 and 105

Step-by-step explanation:

well this should be simple

if a small car averages 29 miles MORE, and it averages 44, the. just take 44 - 29.. which is 15.

Well if he has to go 240 miles, and he’s drove 135, just take 240 - 135 = y

240 - 135 = 105

y = 105

s=2πcx+3πc^2 solve for x

Answers

Answer:

x = (s - 3πc^2) / 2πc.

Step-by-step explanation:

s = 2πcx + 3πc^2

2πcx = s - 3πc^2

x = (s - 3πc^2) / 2πc.

solve the equation for all values of x by completing the square
[tex] {x}^{2} - 35 = - 2x[/tex]

Answers

Answer:

x=5 x= -7

Step-by-step explanation:

X=5
X=7
Hope that it is right

plzzz help me im trustin yall

Answers

Answer:

Step-by-step explanation:

(8x + 8)(x + 3) = [tex]8x^{2} +24x+8x+24[/tex] = [tex]8x^{2} +32x+24[/tex].

(8x+8)(x+3). 8x*X+8x*3+8*x+8*3. 8x^+24x+8x+24. 8x^+32+24. Answer is B

Plssss someoneee helppp MEE withhh thissss PLEASEEEE

Answers

Answer:

I think it is 5x+2y=41

Step-by-step explanation:

The width of a rectangle is the length minus 3 units. The area of the rectangle is 40 units. What is the width, in unit, of the rectangle?

Answers

Answer: The width is 5

Step-by-step explanation:

The equation is x*(x-3)=40 solviing for x which is 8 but since width is x-3 then 8-3=5

Factorise these expressions
a.
[tex] {x}^{2} + 20x + 19[/tex]
b.
[tex] {z}^{2} - 2z + 1[/tex]
c.
[tex]9(x - 1) - 3x[/tex]

Answers

Answer:

a. (x+19)(x+1)

b. (z-1)(z-1)

c. 3(2x-3)

Step-by-step explanation:

a. x^2+20x+19

(x+19)(x+1)

b. z^2-2z+1

(z-1)(z-1)

c. 9(x-1)-3x

9x-9-3x

6x-9

3(2x-3)

please help 15 points

Answers

Answer:

1. Given

2. Corresponding Angles Theorem

3. ∠NPO ≅ ∠MQN (or something similar)

4. AA Similarity Theorem

Step-by-step explanation:

1. Line MQ || Line OP is the given statement.

2. ∠QNM on the left triangle corresponds to ∠PNO on the second triangle.

3. These two angles are cut by a transversal (Line MP), and thus are congruent.

4. ∠MQN and ∠NMQ are congruent to ∠NOP and ∠NPO respectively, so the triangles are similar.

Helpp mee (10 points)

Answers

Number 2 is 15cm^3 don’t know the other ones

HELP PLEASE PLEASE ILL GIVE BRAINLY

Answers

The firs one is correct.

Answer:

the first one 24r+200=500

On a road, a bike sign in the shape of an isosceles trapezoid is to be painted. The sign and its dimensions are shown below. What is the area of the sign?

a 24 square feet
b 28 square feet
c 32 square feet
d 36 square feet

Answers

Answer; B. 36 units
Explanation; the last two numbers multiply then add the first one

Answer:

36 square feet would be your answer

I need help please (brainllest)

Answers

Answer:

Plant A: y=x+4

Plant B: y=1/3x+6

Answer:

Plant A: 1x + 4 = y; Plant B: 1/3x + 6 = y

Step-by-step explanation:

The vertices of parallelogram DEFG are E(-1,4) F(5,6) and G (8,0). Find the coordinates of D

Answers

Answer:

The coordinates of D are (2,-2)

Step-by-step explanation:

The coordinates of point D are (2,-2)

The coordinates of the parallelogram are given as:

E(-1,4), F(5,6) and G (8,0)

For the coordinates to represent a parallelogram, the following must be true

[tex]x_D - x_E = x_G - x_F[/tex]

[tex]y_D - y_E = y_G - y_F[/tex]

So, the equations become

[tex]x_D -(-1) =8-5[/tex] and

[tex]y_D -4 =0-6[/tex]

Solve for x and y in the above equations

[tex]x_D -(-1) =8-5[/tex]

[tex]x_D +1 = 3[/tex]

[tex]x_D = 3-1[/tex]

[tex]x_D = 2[/tex]

[tex]y_D -4 =0-6[/tex]

[tex]y_D - 4 = -6[/tex]

[tex]y_D = 4-6[/tex]

[tex]y_D =-2[/tex]

Hence, the coordinates of point D are (2,-2)

Answers

No solutions. It would be: 9x-12=9x+12. The difference is that one of the 12’s is negative and one is positive. Hope this helps! Have a great day :)

Michael buys some items at a grocery store.
4 boxes of cereal at $3.45 per box
1
-1 pounds of oranges at $3.98 per pound
2 gallons of fruit juice at $4.35 per gallon

Answers

What’s the question? How much he paid? 26.48

what is 25.15/179.30 simplified as a fraction please help i suck at math
ill mark you brainliest

Answers

Answer:

503

------

3586

Step-by-step explanation:

that's as small as I can get it

4. The black triangle was transformed to
make the gray triangle. Which represents
the transformation?
A (x, y) + (x + 3, y + 3)
B (x, y) → (3x, 3y)
C (x,y) → (x-2, y-2)

Answers

The answer is B

Explanation:

What is the area??? I don't understand I have tried so hard.

Answers

8 * 5.7 = 45.6

Hope this helps!!!!

Answer:

should be 45.6

Step-by-step explanation:

Which of the following edges is parallel to AB?

DT
BC
QR
BR

Answers

Answer:

Step-by-step explanation:

Other than all opposite pairs of sides are parallel, all other segments intersect at a point.

Answer:

Step-by-step explanation:

QR is parallel to AB because it is going in the same direction as QR is, and the other answer choices are incorrect.

Rosa deposits $5000 in a savings account that gets compounded interest annually at a rate of 8%. If she leaves her money in the account for 2 years, how much will she have at the end of that time?

Answers

Answer:

$5318

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4%/100 = 0.04 per year,

then, solving our equation

I = 2650 × 0.04 × 3 = 318

I = $ 318.00

The simple interest accumulated

on a principal of $ 2,650.00

at a rate of 4% per year

for 3 years is $ 318.00.

Which function is best represented by this graph?

Answers

Answer:

Step-by-step explanation:

The y-intercept is 3, and the slope is -1/2

Answer: G

the formula is y= mx+c

y -intercept (c) is what number it passes on the y-axis which is 3

to find gradient you need to form a triangle of any choice using the line so I did 4 across and 2 down , you put that into a fraction 2/4 which is 2 and I've done it upside down so it will be -2

1) obeserve os numeros e diga:

-15, +6, -1, 0, +54, +12, -93, -8, +23, -72, +72

a) quais os numeros inteiros negativos?
b)quais os numeros inteiros postivos?

Answers

Numeros inteiros negativos
-1,-8,-15,-72,-93
Números inteiros positivos
0,+6,+12,+23,+54,+72

Dame un corazón porfa

Describe the lines in the figure below identify the figure

Answers

Answer:

The lines are congruent, the figure is a parallelogram.

Answer:

The figure shown is a parallelogram.

The lines on the sides are parallel

And the line on the top and the line on the bottom are parallel

Step-by-step explanation:

(3) need help plz Asap

Answers

Answer:

brainlist plzz

Step-by-step explanation:

D....................................

The student council at Eleanor Roosevelt High School is taking a survey of student opinions on this year's homecoming theme. To decide who to survey, the council creates a master alphabetized list of names from every student in the school, then selects every 20th student from the list. Will the results of this survey be valid? Why or why not?

yes, because a random sample is taken from all of the student body

yes, because the survey will include all of the seniors

no, because the survey will include freshman

no, because the survey will not include members of the faculty

Answers

No because the survey will not include Keebler’s of faculty

Answer:

no, because the survey will not include members of the faculty

8x- 2 =54
helppp ? ??

Answers

x=7
hope this helps!!

8x-2=54
54+2=56
56/8= 7

X=7

Chase needs 3 quarts of pineapple juice for the punch he is making. How many pints does he need to buy?

Answers

Answer:

6 pints

Step-by-step explanation:

Answer:

Step-by-step explanation:

Researchers study the population of bass in a lake. The researchers catch, tag, and release 50 bass into the lake. During a fishing tournament the following week, competitors catch and release 525 bass, 15 of which had been previously tagged by the researchers.
What is the best estimate for the number of bass in the lake?

Answers

Answer: B.

Step-by-step explanation: 550 bass

Must show work!
Write each percent as a fraction and as a decimal?
37%

Answers

Answer:

37% = 0.37 = 37/100

Step-by-step explanation:

hope this helps :)

Other Questions

Which statement best describes the area of Triangle ABC shown below?A triangle ABC is shown on a grid. The vertex A is on ordered pair 4 and 5, vertex B is on ordered pair 5 and 2, and the vertex C is on ordered pair 3 and 2.(5 points)Group of answer choicesIt is twice the area of a rectangle with sides 2 units 3 units.It is one-half the area of a rectangle with sides 2 units 3 units.It is twice the area of a square of side length 3 units.It is one-half the area of a square of side length 3 units. what sources of capital are available today for people who have lost their business or jobs because of the pandemic? How to represent 3/4 in a number line what does the highlights part mean in simple words? Witch of the following did president Nixon support durning his first term? What is a central idea in the passage "Marian Anderson Sings"?Marian knew, even as a child, that she wanted to be a singer.Marian was not afraid to work hard in order to become a better singer.Marian accepted that she was not only a singer but also a role model to African Americans.Marian was subjected to racism on her path to becoming a great singer. Question 2 An amusement park line ismoving about 4 feet every 15minutes. How long will it takefor a person at the back of the40-foot line to reach the front ofthe line? Judge Danforth becomes more suspicious of John Proctor when _____.- John Proctor continually defends his wife - Danforth realizes he plows on Sundays instead of going to church- Too many people think that Elizabeth had something to hide- He decides that Proctor is guilty if his wife is guilty 1.- Una esfera de oro que tiene un volumen de .07 cm est a 15 C y su temperaturaaumenta a 95 C. Cul ser su volumen final? When constructing an energy pyramid of the swamp ecosystem, which of these would be placed at the top of the pyramid? Which statement describes the relationship between bonding and surface tension? A. The more hydrogen bonds a molecule can make, the lower the surface tension. B. The more jonic bonds a molecule can make, the higher the surface tensionC. The more hydrogen bonds a molecule can make, the higher the surface tension. D. The more ionic bonds a molecule can make, the lower the surface tension. Write an equation of the line that passes through the point (4,3) with a slope of 3/2 16. Etiquette at a museum or gallery is similar to etiquette at a pool or park. (1 point)TrueO False Michael JordanBasketball has many fine players, but Michael Jordan is one ofthe best who has ever played the game. As a guard for theChicago bulls, Michael led his team to six championships! Healso claimed gold medals two time as a member of the U.S.olympic team. Born on February 17, 1963, Michael jumps so highhe is often called His Airness"! "I don't know about flying" he said,but sometimes it feels like I have these little wings' on my feet." Cells are the basic unit of _______ and______ DNA is always coiled up tightly in chromosomes.True or false? Combine Like terms 18s + 30sk Por qu en las obras teatral no hay narrador? Explica.Escribe cul es la importancia de los personajes en la obra teatral.Explica cul es la diferencia entre el personaje protagonista y el personaje antagonista.Explica cul es la funcin que tienen los directores y actores dentro de una obra teatral.Explica cul es la diferencia entre el personaje protagonista y el antagonista.Escribe cul es la importancia de la escenografa en una obra teatral. two types of kabuki make up Felicitys dog eats no more than two cups of dog food per day. Felicitys dog eats at least one-quarter cup more than one-half of the amount Martins dog eats. If the amount of food that Martins dog eats is represented by using m, which inequality represents the situation? 2 greater-than-or-equal-to one-half m + one-fourth2 less-than-or-equal-to one-half m + one-fourth2 + one-fourth greater-than one-half m2 minus one-fourth greater-than one-half m