Answer:
X = 0.9
Step-by-step explanation:

Answer:
log
2
8
=
3
→
8
=
2
3
Step-by-step explanation:
Part a)
a) The given function is

We let

Interchange x and y.

Solve for y;



Part b) The range of f(x) refers to y-values for which f(x) exists.
The range of f(x) is

This is because the function is within y=-3 and y=3.
c) The range of

is

The domain is -3≤x≤3
This is because the domain and range of a function and its inverse swaps.
Part d) The graph is shown in the attachment.
It’s wants 20 characters lol but the answer is b
Answer:
Parallel means they have the same slope so, y=3x-8