Question

What is an equation in the form of y= MX + b to describe the graph

Answer 1

y= 2x -2
because the interception with axis y is in p(0;-2) so q= -2
then choose another point in the line (I chose F(1;0) and determine m

Answer 2

y=2x-2

Explanation:

m= slope= rise/ run. 2/1=2

Y intercept is -2, so the linear equation equals y=2x-2