Question

I really need help with this problems I really app it thank you

Answer 1

We need to find the end behavior of the next exponential function:

$f(x)=5(4)^x-8$

The end behavior is determined by finding the limit:

$\lim_{x\to\infty}5(4)^x-8=8$

and

$\lim_{x\to-\infty}5(4)^x-8=-8$

As x→-infinite

f(x)→ -8

and

As x→ infinite

y→ infinite