Question

What is the equation of the function that is graphed as line b?

y = 1/2 x - 1
y = 2x + 1
y = 1/2 x + 1
y = -4x

Answer 1

y = 1/2x+ 1

Explanation:

Answer 2

Following the slope of the line at x= 0 the line is at y =1 , at x=, it is at Y = 1.5, so the slope is 1/2

The y intercept is where the line crosses the y a is at x =0 which is 1

The equation would be y = 1/2x+ 1