What is the slope-intercept equation for the cost of a sub at Fred’s Sub Shop?

(1 point)
Responses

y = 2x
y = 2 x

y = 10x
y = 10 x

y = 5x
y = 5 x

y = 5x + 2

The slope-intercept equation for the cost of a sub at Fred’s Sub Shop is y = 5x + 2.