If the domain of a function that is reflected over the x-axis is (1, 5), (2, 1), (-1, -7), what is the range? A. (1, -5), (2, -1), (-1, 7)

B. (5, 1), (1, 2), (-7, -1)

C. (-5, -1), (-1, -2), (7, 1)

D. (-1, 5), (-2, 1), (1, -7)

A. (1, -5), (2, -1), (-1, 7)

Step-by-step explanation:

Reflecting a function over the x-axis:

When a function is reflected over the x-axis, the x-value stays the same, while y changes the signal, so the transformation rule is:

To find the range:

We apply the transformation to the points in the domain. Thus:

Thus the correct answer is given by option a.

step-by-step explanation:

0