Question

Which equation represents the line graphed below?​

Answer 1

y = 1/2 x + 1

Explanation:

1. Get two point from the graph

Point1 (-2,0)

Point2 (0,1)

2. Find the slope,m

m=(y2-y1)/(x2-x1)

=(1-0)/(0-(-2))

=1/2

3. Find b

y= mx + b

substitute x,y from Point2 and m from 2.

1 = 1/2(0) + b

b = 1

Line equation

y = 1/2x + 1