77.49 - 3.99 = 12.25 * x
73.5 = 12.25x
(Divide both sides by 12.25)
6 = x
So, she bought six shirts.
Given y = 7/x² + 10
Let,
y = f(x)
f(x) = 7/x² + 10
And,
g(x) = x²
Hence, f(g(x))
Reason is;
You have to rewrite f(x) so that it can fit in g(x) into the equation
f(x) = 7/g(x) + 10
Answer:
C- Inverse
Step-by-step explanation:
Logarithmic example:
log₆ of 6, the answer is 1.
Exponential example:
= 6
These are inverses
hope this helps :)
Answer:
Step-by-step explanation:
You can find your answer in attached document.