Taking logarithms, you get

Answer:
Step-by-step explanation:to find the y interceapt substitute in 0 for x and solve for y
Answer:
This question is impossible
Step-by-step explanation:
There is no answer.
Answer:
The function value would be 6
Step-by-step explanation:
If f(2) then....
f(x) = x + 4
f(2) = 2 + 4
f(2) = 6