Question

The graphs of each group of equations have at least one characteristic in common. Name the characteristics and then graph each group of equations on the same axes to verify your answer.

Answer 1

a.

Common characteristics, all the equations pass through the origin.

b.

Common characteristics, all equations are parallel lines and are increasing function

c.

Common characteristics, all the equations pass through the origin.

d.

Common characteristics, all the equations pass through the origin and lie on the same points. The three equations are the same.

e.

The three equations intersect at (2,-2).