What is the rate of change of the function? (look at picture) A) –2
B) -1/2
C) 1/2
D) 2

rate of change m = -2

Step-by-step explanation:

the rate of change is the slope of the line

to find the slope m use the equation m = (y2-y1)/(x2-x1)

pick two point in the line such as

(x1,y1) = (0,1)

(x2,y2) = (-1,3)

m = (y2-y1)/(x2-x1) = (3-1) / (-1- 0) = 2 / -1 = -2

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is