Question

What is the slope-intercept equation of the line that includes the points in the

table?
X -2, 0, 1, 3
у
3
-1
-3
-7

Answer 1

y = -2x - 1

Explanation:

X : Y

-2 : 3

0 : -1

1 : -3

3 : -7

First we have to find the y intercept we do that by looking at the table and finding what y = when x = 0

Then to find the slope we do the change in y over the change in x so when y changes by what what does x change by in this question it's when y goes down to or -2 x goes up one -2/1x = -2x