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21-04-2021
Mathematics

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how do we write the approximate slope-intercept for of the equation using points (2,28) and (4,20)?

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savannahdancer1 savannahdancer1

21-04-2021

Answer:

y = -4x + 36

Step-by-step explanation:

First, find the slope by calculation (y2-y1)/(x2-x1), you should get -8/2, or -4.

Next, plug the points into the equation y-y1 = slope(x-x1), getting y-28 = -4(x-2).

Simplify the equation and you get y =-4x + 36.

Hopefully this helps- let me know if you have any questions!

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