Question

What is the rate of change? Make sure to keep it in simplified fraction form.
You may use your desmos calculator.
A line passes through the points in this table.
X= -15, -10, 5, 45
y= -11, -10, -7, 1
(1 point)
rate of change
-11
-10
-7
1

Answer 1

Rate of change = (change in y)/(change in x). Using (-15,-11) and (-10,-10): (−10 − (−11))/(−10 − (−15)) = 1/5. So the rate of change is 1/5.