There is a way and you will find it but not from me
F(X) means plug in te number within the parenthesis for the given function. It's simply an equation expressed through different notation. In this case it asks you to plug in two, so you do:
-3(2)+4 = f(2)
That means that f(2)=-2.
So it's 2.5 inches, so it would be 15 miles, because 6+6+3=15.
Answer:
The answer to your question is: letter D
Step-by-step explanation:
Data
f(x) = x³ - 9x
g(x) = x² - 2x - 3
Process

Factor both numerator and denominator

Simplification
12/5 = x/3. Cross multiply
12*3=5x
36=5x divide both sides by 5.
7 1/5 hours