Question

30 POINTS PLEASE HELP!!

Complete the go in table. [Write a rule (equation) for the table]

x 5 0 -4 2 -2 0.5
y 8 -2 -10 2 -6 198 0

What is the rule and what it the x for 198

Answer 1

y=2x-2

Explanation:

First you want to find the slope using m=y2-y1/x2-x1

Then, once you get your slope,which is 2, you plug it in with any other coordinate for example using (5,8) we can do 8=2(5)+b

Once you solve for b, which is -2 or minus 2, you can now make your equation.

m=2 b=-2 y=2x-2