Answer:
b = 7
Step-by-step explanation:
8n−15=41
Add 15 to each side
8n−15+15=41+15
8n = 56
Divide each side by 8
8n/8 =56/8
b = 7
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.
The surface area would equal 238.14 cm
Answer:
I believe the answer is 1 sorry if im wrong :(