Compare using >, =, or <. 3 -3
12 24
-12 -24
5 -(-5)
7.2 7
-7.2 -7

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Nikolas calculated the volume of the prism. his work is shown below.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?