Quadrilateral abcd is to be reflected across a horizontal line that is 3 units below point c.
how many units below point b is b' in the reflected figure a'b'c'd'?
a. 3
b. 5
c. 6
d.10

How can you construct perpendicular lines and prove theorems about perpendicular lines

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

Which linear inequality is represented by the graph?