Question

Which of the following best describes the equation below?

A. both a relation and a function
B. relation only
C. neither a relation nor a function
D. function only

Answer 1

A

Explanation:

Answer 2

Answer: OPTION A

Explanation:

A relation is a function if for each value of x (input value) there is an unique value of y (output value).

For the equation given in the problem:

`y=|x|+6`

There is an unique value of y for each value of x.

Therefore, the equation is a function and a function is also a relation.

Then, the answer is the option A