Question

H(x) = x2 + 3. Is frl a function and why/why not?

No, the inverse function does not pass the horizontal line test.
No, the inverse function does not pass the vertical line test.
Yes, the inverse function has one y-value for every x-value.
Yes, the inverse function has one x-value for every y-value.

Answer 1

No, the inverse function does not pass the horizontal line test.

Explanation:

Answer 2

is good answer the x value and y value