Question

Help please!
“Which two transformations are applied to pentagon ABCDE to create A’B’C’D’E’?”

Answer 1

#2, (x+7, y+1) then reflect it across the x-axis.

Answer 2

option A

Explanation:

Suppose we take 2 Points, A is at (-4,-2) and B at (-6,-3)

When the graph is translated 7 unit the right then Point A becomes

A-> (-4+7, -2) -> (3,-2)

B-> (-6+7,-3) -> (1,-3)

Now translate 1 unit up so it becomes

A-> (-4+7, -2) -> (3,-2+1) -> (3, -1)

B-> (-6+7,-3) -> (1,-3+1) -> (1, -2)

Now reflect over x axis (x,y)--> (x,-y)

A-> (-4+7, -2) -> (3,-2+1) -> (3, -1) -> (3,1)

B-> (-6+7,-3) -> (1,-3+1) -> (1, -2) -> (1,2)

So its option A