Solve the Problem $x$ , and the Force Applied Varies Directly As

Multiple Choice

Solve the problem.
-A force is applied to a spring in order to compress it. The distance the spring is compressed from its natural length is denoted by $x$ , and the force applied varies directly as $x$ . If a force of $35 \mathrm{~N}$ compresses the spring by $1.0 \mathrm{~m}$ , then what force is required to compress the spring by $1.8 \mathrm{~m}$ ?

A) $68 \mathrm{~N}$
B) $65 \mathrm{~N}$
C) $66 \mathrm{~N}$
D) $63 \mathrm{~N}$