Question

Which of the following represents an exponential growth equation?


y = 5(5)x


y = 3(0.5)x


y = -6(0.25)x


none of these

Answer 1

exponential growth would be something like y = 2x^a where a is a number greater than 1

Answer 2

In \(\large y = a(b)^x\), if \(\Large b \gt 1\), then it is an exponential growth.

If \(\Large b \lt 1\), then it is an exponential decay.

Answer 3

I got C, Am I right?

Answer 4

no, the correct answer is A.
when is an exponential growth, means is increasing, the rate of change would be grater than 1. when is decreasing the rate of change will be a decimal

Answer 5

please let me know if it was right

Answer 6

Thank you

Answer 7

np, did this lesson a while ago