Question

5. Which of the following equations models exponential decay? Select all that apply.

y = 68000 - (0.954)^x

y = 229- (1.5)^x

y=3-(1.035)^x

y=-4-2^x

y=504200 (77)^x

Answer 1

y = 229- (1.5)^x

y = 3-(1.035)^x

Explanation:

Both have base less than 1, making it keep on decreasing over time.