Question

the function f(x)= 0.75^-x is an example of a exponential growth funtion?
true or false

Answer 1

An exponential function just means the x is in the power location, or the exponent location.

Growth means the base value must be greater than 1

Decay means the base is less than a value of 1.



For you the x is in the exponent equation.

And the base is 0.75, with is less than 1.

Answer 2

thank you for the amazing explanation. now i know what to do .. thank you

Answer 3

The negative on the x makes the whole thing change from a decay to a growth

Make sense?

Answer 4

yess.. thank you

Answer 5

Hey sorry, I hope u saw my last post before u answered

Answer 6

well check for x=1,2,3,4
if it increase then yes :P