Question

Match the rule on the left with its correct description on the right

Answer 1

a - neither
b - dilation
c - rigid Motion
d - neither

Explanation:

Dilation is when all variables are multiplied by the same value.
Rigid Motion is when all variables are increased or decreased by the same value.

Question A has a variable multiplied to and the other increased and is, therefore, neither due to both actions only occurring once.

Question B is a dilation because both variables are multiplied by the same number.

Question C is a Rigid Motion because the same number increases both variables.

Question D is neither because only one variable is changed.