Point d(−1, 5) is reflected across the x-axis.

which statements about d' are true?

select each correct answer.

the y-coordinate is−5.

the x-coordinate is −1.

the y-coordinate is 5.

the x-coordinate is 1.

The answers are A and B, -5 and -1. Hope this helps!

Answer-

The coordinates of D' are (-1, -5)

Solution-

The coordinates of D are (-1, 5).

While reflecting any points across the x-axis with coordinates as (x, y) becomes, (x, -y). i.e sign of y-coordinate changes.

The rule is (x, y) → (x, -y)

Applying so, after reflecting point D, its reflection D' will have coordinates as (-1, -5)

Therefore, the y-coordinate is -5.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

the answer

b. they are parallel and will never intersect.