The answer is 5^7 because you add the exponents
1. Given (12+3)x, we can sum the numbers in the parenthesis to get 15x
2. Given 12x+3x, we can factor x to get (12+3)x and get the same as 1.
3. Given (12+3x)x, we have to distribute the x and we have 
4. This expression is already simplified.
16
yes there is different ways to seperate it because it has not been seperated evenly
1/2
1/16
Answer: Second Option
and 
Step-by-step explanation:
If we have a function f(x) and its inverse function 
Then by definition:

Notice that the inverse of the function
is 
then:
If
and 
Then:



The answer is the second option
Answer:
all are answers except P(x) = 7x^2 +11x - 6 and P(x) = x^3+ x^2 + x
Step-by-step explanation:
All answers with a negative slope in the highest order polynomial will approach negative infinity as x approaches infinity. This means that all are answers except P(x) = 7x^2 +11x - 6 and P(x) = x^3+ x^2 + x