Question

What is the rate of change (2,20) and (5,47) ?
a.9
b.8
c.7
d.1

Answer 1

The rate of change between the points (2,20) and (5,47) is 9. Option a

Step-by-step explanation:

To find the rate of change between the points (2,20) and (5,47), we first need to calculate the difference in the y-coordinates and the difference in the x-coordinates. The rate of change, or slope, is equal to the change in y divided by the change in x:

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

Slope = (47 - 20) / (5 - 2)

Slope = 27 / 3

Slope = 9

Therefore, the rate of change between the two points is 9. Option a