Step-by-step explanation:
-9+15=6, -6+15=9
So,
6 < 9
Answer: (x + 1) ( x + 4)
Step-by-step explanation:
Answer with Step-by-step explanation:
We are given that

For each real number 
To prove that f is one -to-one.
Proof:Let
and
be any nonzero real numbers such that

By using the definition of f to rewrite the left hand side of this equation

Then, by using the definition of f to rewrite the right hand side of this equation of 

Equating the expression then we get




Therefore, f is one-to-one.
The increase in miles would be 11 miles
Answer:
its 36
Step-by-step explanation: