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2 years ago

9

What is the slope-intercept equation of the line below?

1 answer:

yKpoI14uk [10]2 years ago

5 0

Slope is known as rise over run. Because the line is pointing "\", it is negative.

The rise, the distance from one point to another, specifically from (0,4) to (1,1) is 3, as 4-1=3. your run is 1-0=1.

So your rise over run is -3/1 or, -3.

Your y-int is where when x=0, y=?

In this case y=4 when x=0.

Your equation is

y=-3x+4

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see the attached figure to better understand the problem

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