To determine which <u>graph</u> represents the <u>function</u>
make following steps:
1. The vertical asymptote is 
2. Simplify the function

Then the horizontal asymptote is 
Only option C contains graph with such asymptotes.
Answer: correct choice is C
Step-by-step explanation:
-Twice means muliply by 2
-The difference of a number and 7 means subtract a number/variable and 7.
-Is equal to 9 means =9
2(X - 7) = 9
Answer:
B
Step-by-step explanation:
Simplifying radicals is similar to collecting like terms in algebra.
Here, the like terms are the radicals
Given
4
+ 2
- 
=
(4 + 2 - 1 )
= 5
→ B
Answer:
17
Step-by-step explanation: