Suppose m is the line with equation y = −4 and ΔA'B'C is mapped to ΔA"B"C" by applying the glide reflection T⟨3, 0⟩ ∘ Rm. What are the coordinates of ΔA″B″C″?

Step-by-step explanation:

Given

See attachment for graph

First, reflect over

The rule is:

Where

So:

So, we have:

Next translate A''B''C'' by T(3, 0), we have;

The rule is:

Hence, A''B''C'' are:

about 168 miles

step-by-step explanation: