Question

Here's a graph of a linear function. Write the equation that describes that function. Express it in slope intercept form

Answer 1

y = (1/2)x + 3

Explanation:

Slope intercept form is

y = mx + b

m is the slope

b is the y-intercept

The line rises 1 in y for every run of 2 in x

m = slope = rise/run = 1/2

b, The y-intercept is 3

The equation is

y = (1/2)x + 3