Solve
-Suppose That $y$ Varies Directly as the Square Of $x$ If

Multiple Choice

Solve.
-Suppose that $y$ varies directly as the square of $x$ . If $x$ is halved, what is the effect on $y$ ?

A) It's squared.
B) It's multiplied by $\frac { 1 } { 2 }$ .
C) It's multiplied by $\frac { 1 } { 4 }$ .
D) It's multiplied by $\frac { 1 } { 8 }$ .