Select the correct answer ABC is reflected across the x-axis and then translated 4 units up to create A'BC. What are the coordinates of the vertices of ABC

Pls , the question is in the picture!

What function has a range {yly< 5}? question on picture above^

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.