Pls help answers only

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.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?