Answer:
The answer is C
Step-by-step explanation:
We have f(x) function as below:

and the converted function g(x) is as mentioned below:

We can observe that:
f(x)=-g(x)
Therefore it can be said that this function reflected horizontally.
Note: please check the plot attached.
Answer:

Step-by-step explanation:
They both (36 and 45) go into 9. Divide them both by 9.

2x+10 is less than or equal to 20
the domain is 0, 1, 2, 3, 4, 5.
Step-by-step explanation:
-3x + 11x - 1 + 7x2 - 4x + 4
Solving like terms
7x2 + 4x + 3
Answer:
x=5
Step-by-step explanation:
change to x=12-7
subtract
x=5