Answer:

Step-by-step explanation:
when you raise an exponent to a power you multiply
Also since the terms inside the parenthesis are multiplied and not added, you don't have to worry about expanding it

Answer:
f(x)=x2
g(x)=3x+2
(f+g)(x)=x2+3x+2=(x+1)(x+2)
Step-by-step explanation:
Explanation:
Multiply 120 times .7 because you just Turn the percent into a decimal
You can solve this by doing this-
Graphing it as (1, 5)
There is legit nothing else unless it has like f(x)= 5x+1