Which graph represents the function y = 2 x - 2?
3
414

2
2
2
2
x
4-2
2
4
-4-2
-4
-2
-2
-2
4

Which Graph Represents The Function Y = 2 X - 2?34142222x4-224-4-2-4-2-2-24

Answers

Answer 1

The graph which represents the function; y = 2 x - 2 is the second graph from the left.

Graph of Functions

By considering the slope-intercept form of the equation of a straight line;

y = mx + c

By observation, the graph of the function has y-intercept, -2 and has slope, m = 2

The graph most comparable to the information above is the third graph and hence is the graph of the function.

Read more on graph of a function;

https://brainly.com/question/926962

Answer 2

Answer:

3rd one or c

Step-by-step explanation:


Related Questions

pls help i really need it!!!!!

i dont understand how to do it

Answers

Just remember that 1 mile is equal to 5,280 feet.

If we have 5 miles, we need to multiply it my 5,280 which would equal 26,400.


Then we have the other 529 feet that they gave. Just add 26,400ft and 529ft and they will equal 26,929 ft.


Hope it helped! Remember, five tomatoes! (five two eight oh(0)).

If on a scale drawing 5 inches represents 80 feet, then inch would represent how many feet?
16 feet
4 feet
8 feet
12 feei

Answers

Answer:

16 feet

Step-by-step explanation:

5 inches = 80 1 inch = 80/5= 16feet

Answer:

x=12 ft

Step-by-step explanation:

5/80=.75/x

5x=60

x=12 ft

3(x – 4) = 2(–2x + 1) x=

Answers

X=2 that’s the answer

Answer:

X=2

Step-by-step explanation:

3x-12=-4x+2

7x-12=2

7x=14

x=2

Subtract 4x2 – 7x +6 from 2x2 – 5x – 4. Express as a trinomial

Answers

Answer: -2x²+2x-10

Step-by-step explanation:

Rephrase the expression

Subtract 4x²-7x+6 from 2x²-5x-4

(2x²-5x-4)-(4x²-7x+6)

Expand parenthesis

2x²-5x-4-4x²+7x-6

Put like terms together

(2x²-4x²)+(7x-5x)-(4+6)

Combine like terms

-2x²+2x-10

Hope this helps!! :)

Please let me know if you have any questions

1 Jesy invests £8000 for n years in a savings account.

To find the value, V, of her investment after n years she uses the formula:


V = 8000 × (1.025)n

(a) Write down the annual rate of interest Jesy earns.

(b) Find the total amount of interest Jesy earns in three years.

(Total for question 1 is 3 marks)

Answers

Answer:

2.5% , $8608

Step-by-step explanation:

Given data

From the given the expression V = 8000×(1.025)^n

The rate is given as

2.5%

For n= 3

The total amount is

V = 8000 × (1.025)^3

V= 8000*1.076

V= $8608

Hence the final amount is $8608

Find the value of the missing base:

Answers

Answer:

25 (with assumptions)

Step-by-step explanation:

ASSUMING ES=SD and FT=TG, then the difference between EF and ST is the same as the difference between ST and DG.  Since ST - EF = 19 - 13 = 6, then DG - ST = 6 or DG - 19 = 6, add 19 to both sides and DG = 25


8 ft.
Area
8 ft.
15 ft.

Answers

Answer:

?

Step-by-step explanation:

3x -4y = 13 y = -3x-7

Answers

Step-by-step explanation:

3x-4y=13

y=-3x-7

3x-4(-3x-7)=13

3x+12x+28=13

15x=-15

x= -1

y= -3x-7 = 3-7= -4

( -1, -4)

a)7x = 13x – 12=
pls help fast also need steps​

Answers

Answer:

x= 2

Step-by-step explanation:

7x = 13x -12

0= 13x-12-7x

12= 13x-7x

12= 6x

2= x

you need to bring all the X's to one side then solve from there

Answer:

x=2

Step-by-step explanation:

7x=13x-12

Subtract 13x from both sides

7x-13x=13x-12-13

-6x=12

Divide both sides by -6

-6x/-6=-12/-6

simplify

x=2

A rectangle has side lengths of x+1 and 1. What is an expression for the area of the rectangle?
These are the choices...
3
x + 1
x + 2
2x + 3
Thank You!!!

Answers

Answer:

x+1 SQUARE units

Step-by-step explanation:

Area of a rectangle is height times width or you could just say the length on one side times the length of a side right next to it.

If the rectangle is x+1 units long and 1 unit high, then the answer is (x+1)  x 1  = x +1 because anything times 1 is always just what you started with.

Lucky you it's sale time at Best Buy! This TV was originally $229 it's now on sale for 25% off. How much is the TV now?

Answers

Answer:

0.000725 i think :)

Step-by-step explanation:

   Divide the number by 100 (move the decimal place two places to the left).

   Multiply this new number by the percentage you want to take off.

Answer- 171.75
You multiply your original cost (229) by the percent it’s on sale for (.25) then you get $57.25. That is how much is being taken off of the original price so you would subtract 229 by 57.25 to get your answer of $171.75.

Find a ratio for the tangent of 32

Answers

Answer:tan c

Step-by-step explanation:

. Find the slope of the line containing the points (3,-7) and (4,-9).

Answers

Answer:

m=-2

Step-by-step explanation:

the formula for slope (m) is (y2-y1)/(x2-x1)

the given points are (3,-7) and (4,-9)

label the points;

x1=3

y1=-7

x2=4

y2=-9

substitute into the equation:

m=(-9--7)/(4-3)

m=(-9+7)/(1)

m=-2/1

the slope is -2

hope this helps!

Please help i am timed

Answers

7a^3(6a^2 + a)^2 - 4a^6


All we have to do here is basically add and subtract exponents!

(6a^2 + a)^2 = 36a^4 + a^2


7a^3(36a^4 + a^2) - 4a^6


252a^7 + 7a^5 - 4a^6


Answer is C.

3.Find the surface area of the figures
(a) 5cm
C
12cm

Answers

167cm man explanation. Mark me brainliest

A recipe for cookies calls for 2/3 of a cup of sugar. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make?

Answers

Answer:

8 batches

Step-by-step explanation:

A recipe for cookies calls for 2/3 of a cup of sugar. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make?

From the above question, 1 recipe = 1 batch of cookies

Hence:

2/3 cup of sugar = 1 batch of cookies

5 1/3 cups of sugar = x batches of cookies

Cross Multiply

2/3 cup × x batches = 5 1/3 cup × 1 batch

x batches = 5 1/3 cup × 1 batch/2/3 cup

x batches = 16/3 ÷ 2/3

x batches = 16/3 × 3/2

= 8 batches

Therefore she made 8 batches

***HURRY TIMED TEST***
***WILL MARK BRAINLEST***
If f(x) = 8x + 7 and g(x) = square root x + 2, what is (fºg)(2)?​

Answers

Answer:

[tex]8x + 7 =15 \\ gx + 2 =4 \\ [/tex]

pls help with this problem!

Answers

Answer:

X=11

b. 30

c. 30

Step-by-step explanation:

Select the correct answer.
What is 7^5 equal to?
A.
7 x 5
B. 5 x 5 x 5 x 5 x 5 x 5 x 5
C.
7 x 7 x 7 x 7x7
D. 5^7

Answers

Answer:

c

Step-by-step explanation:

7^5 means that there are 5 7s eg 2^4 would be 2×2×2×2

7^5 is c because I the “^” basically men’s to multiply the same number by the number is after ^ , so if it is 6^3 then it would be 6x6x6 and in this problem it would be 7x7x7x7x7 , my bad if it does not make May sense but the answer is C

The sales-tax rate was 7%. The two CDs cost $15.49 each. What was
the total cost of the two CDs including tax?

Answers

Answer:

$16.57

Step-by-step explanation:

15.49 increase 7% =

15.49 × (1 + 7%) = 15.49 × (1 + 0.07) = 16.5743

A new bed costs $1,200. If the tax rate is 8.25%, how much will the bed cost including tax?

Answers

Answer:

1299

Step-by-step explanation:

To find the equivalent of the persentege in money u do

(8.25)/100 *1200

that is 99

than u simply do 1200+99=1299

What is the circumference of a circle with a radius of 9.4 centimeters?
Please help fast!!

Answers

the circumference is 277.59 or 277.6

Answer:

The answer to this equation should be 59.06 I hope I helped:)

Select the outlier in the data set.
21
52
32
33
28
30
36
40
86
38
34
19

Answers

Answer:

86

Step-by-step explanation:

21   36

52   40

32   86

33   38

28   34

30   19

is 4 to 7 the same as 7 to 4? Explain why or why not ​

Answers

They are not the same

The reason why they arent that same is bc they both are in different orders i hope this helps u and may i get brainliest? <3

Chenelle has a savings account that earns 5% simple interest each year. She can only deposit small amounts into her account each month. Should Chenelle keep her account open even though she can deposit only a small amount each month?

Answers

Answer:

Yes, she should.

Step-by-step explanation:

5% may not seem like a lot. Lets say she deposits $20 per month. That's $240 a year. Lets also say you keep this for 6 years, you'll have $72 from interest. The more amount she puts in the more she'll gain.

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 240 × 0.05 × 6 = 72

I = $ 72.00

The simple interest accumulated

on a principal of $ 240.00

at a rate of 5% per year

for 6 years is $ 72.00.

Yes, she should keep  her account open even though she can deposit only a small amount each month.

Calculation of keeping the account:

Since Chenelle has a savings account that earns 5% simple interest each year.

So here we assume that she deposit $20 per month

So for year it should be 240

And the number of years should be 6 so the interest be like 72

Now

I = 240 × 0.05 × 6

I = 72

Hence, Yes, she should keep  her account open even though she can deposit only a small amount each month.

Learn more about interest here: https://brainly.com/question/24455071

The figure below shows a right triangle:

What is r ÷ p equal to? (6 points)

Group of answer choices

A. sin y°

B. sin x°

C. tan y°

D. tan x°

Answers

Answer:

tan y°

Step-by-step explanation:

by using the Sine Rule (See attached), we can form the equation:

[tex]\frac{r}{sin (y)} = \frac{p}{sin (x)}[/tex]

rearranging this, we get:

[tex]\frac{r}{p} =\frac{sin(y)}{sin(x)}[/tex]   ---------------------eq 1

Recall that all internal angles of a triangle must sum to 180°. we observe that we have a right triangle where one of the angles is 90°. It then follows that the sum of the other two angles must sum to 90°

i.e x + y = 90°

with a little rearranging, we get

x = (90° - y)

Substituting this into eq 1 above, we get:

[tex]\frac{r}{p} =\frac{sin(y)}{sin(90- y)}[/tex]  ---------eq 2

recall that from the trigonometric co-function identities,

sin (90°- y) = cos y

substituting this into eq 2 gives :

[tex]\frac{r}{p} =\frac{sin(y)}{cos(y)} = tan(y)[/tex]   (answer)

what is 3/4b>15 solution

Answers

The solution set of the given inequality is  {b| b > 20}.

How to solve the inequality?

Here we have the inequality (3/4)b > 15 and we want to solve it. To do so, we just need to isolate the variable b.

And to do it, we can work with this like we would do with any equation, we can just multipy both sides by (4/3) so we get:

(4/3)*(3/4)*b > 15*(4/3)

b > 20

Then the solution set can be written as {b| b > 20}

That is the set of all values larger than 20.

Learn more about inequalities at:

https://brainly.com/question/24372553

#SPJ1

evaluate the expression 82+(-17)-(-53)

Answers

Answer:

Step-by-step explanation:

82 - 17 + 53

= 188

Answer:

118

Step-by-step explanation:

Which equation represents the situation:

A 20 year old is the same height as a 30 year

A. f(20) = 30
B. f(30) = 20
C. f(30) = f(20)
D. f(20) > f(30)
E. f)20) < f(30)

PLS I NEED HELPP

Answers

Answer:

the answer of this question is C. f(30) = f(20)

I’d say that A is correct-if I’m incorrect, I’m truly sorry, that’s just what I’ve interpreted from this question.

In this 45-45-90 triangle, I have been given a leg, so
to find the other leg I...

Answers

Number one the blue one
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