What is the area of rectangle WXYZ? A. 4 square units
B. 7.5 square units
C. 10 square units
D.15 square units

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585