Solve Assume the Exercise Describes a Linear Relationship $\$ 1.30$ a Call Lasting 14 Minutes Costs

Multiple Choice

Solve. Assume the exercise describes a linear relationship.
-When making a telephone call using a calling card, a call lasting 4 minutes costs $\$ 1.30$ . A call lasting 14 minutes costs $\$ 3.30$ . Let $y$ be the cost of making a call lasting $x$ minutes using a calling card. Write a linear equation that models the cost of making a call lasting $\times$ minutes.

A) $y = 0.2 x - 10.7$
B) $y = 5 x - \frac { 187 } { 10 }$
C) $y = - 0.2 x + 2.1$
D) $y = 0.2 x + 0.5$