Quick! 80 points!

figure abcd is reflected across the x-axis.

what are the coordinates of a' , b' , c' , and d' ?

enter your answer in each box.

a' ( , )
b' ( , )
c' ( , )
d' ( , )

A'(-1,-4)

B'(-5,-8)

C'(-5,-4)

D'(-4,-2)

Step-by-step explanation:

We have been given a graph of a quadrilateral and we are asked to find the coordinates of our quadrilateral after reflecting it across the x-axis.

We can see that coordinates of quadrilateral ABCD are:

A (-1,4),

B (-5,8),

C (-5,4),

D (-4,2).

Since we know that rule for reflecting an image across x-axis is . This means that y-coordinates of our given image will be negative.

So after reflecting our given quadrilateral across x-axis, coordinates will be:

it is b)

hope this : )

step-by-step explanation:

justin bieber ml.