69 divided by 6.80 is 10.147
Answer:


Step-by-step explanation:
Given

Required
Determine a and b
An exponential function is represented as:

By comparing:
with 


Answer:
Answer: -4
Step-by-step explanation:

Answer:
First question: Choice A
second question:Choice D
Third question: Choice c
Fourth question: Choise b
5th Question: choice b
Hey!
Hope this helps...
~~~~~~~~~~~~~~~~~~~~~~
To solve this we will first find out what f(x) equals at the given point of 4, and than substitute that answer it for g(f(4))...
f(x) = x - 7
f(4) = 4 - 7 = -3
g(f(4)) = (x - 7)^2 > -3^2 = 9
So...
The answer is: g(f(4)) = 9