Question

What is the range of the function?

Answer 1

Answer:

$\{y | y \in R\}$

Step-by-step explanation:

The range is y-values that the function takes. Looking at these values (vertically, how far does the function go up and down?), the answer must be $\{y | y \in R\}$.

Answer 2

The range (y) of the function is from negative infinity to infinity. According to the options I think it's A, all real numbers.

Answer: A

//Hope it helps.