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Lady_Fox [76]
3 years ago
12

Which function is best represented by this graph?

Mathematics
1 answer:
Reil [10]3 years ago
4 0

Answer:

y=\frac{2}{7}x-2

Step-by-step explanation:

Slope intercept form is a way to describe a function using its slope and y-intercept and is written as y=mx+b.

m=slope

b=y-intercept

Looking at the graph we can see it goes through x=0 at y=-2 making -2 the y-intercept.

Then we must solve for slope, slope is rise/run. From the point (0,-2) the function travels to (7,0).

This gives us a rise (change in x) of 2 and a run (change in y) of 7 and 2/7 as our slope.

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B because when you multiply the first number by twelve the first two are correct but the second ones are not

Step-by-step explanation:

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Answer:

Your power function is  y=-2x^{2}

Step-by-step explanation:

The way I found it was.

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5 0
3 years ago
One number exceeds another by 26. the sum of the numbers is 58. what are the numbers
Gnom [1K]
First number = X

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x + x+26 = 58

combine like terms:

2x + 26 = 58
 subtract 26 from each side:

2x = 58-26

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divide both sides by 2:
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5 0
3 years ago
Line EF has an equation of a line y = −2x + 7. Which of the following could be an equation for a line that is perpendicular to l
Ksju [112]

Answer:

  y = 1/2x -3

Step-by-step explanation:

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The only answer choice with a slope of 1/2 is ...

  y = 1/2x -3

3 0
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