Please help.
What is the inverse of the function below?
f(x) = 2^x + 6
A: f^-1 (x) = 6 + log2x
B: f^-1 (x) = log2(x +6)
C: f^-1 (x) = 6log2x
D: f^-1 (x) = log2(x - 6)
Picture provided below. Thank you!

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: