Answer:
A) {(1, 2), (1, 3), (1, 1)}
Step-by-step explanation:
The x variable repeats in (1,2), (1,3), (1,1) not making it a function.
The answer to your question is 20.8
Answer: Choice A
Explanation:
= quotient of h and 6
= 7.8 more than the quotient of h and 6

The "is" often refers to "equals" in math translation problems like this.
Another example "h is 10" means "h = 10".
Answer:
√38 , √44
Step-by-step explanation:
√25 = 5 and √100 = 10
So, required numbers should be between √25 and √100
And so, they are √38 , √44
For my calculations the answer is 5