A catering company uses different functions to estimate the itemized costs for a party. The table below represents the included tip for wait staff as a function of the number of guests served.

http://media.edgenuity.com/evresources/3109/3109-03/3109-03-07/3109-03-07-assessment/3109-03-07-17.png

If the tip varies directly with the number of guests, which equation represents the relationship between the tip, t, and the number of guests, g?

t = 1.8g
t = g/18
g = 1.8t
g = t/18

Question

A catering company uses different functions to estimate the itemized costs for a party. The table below represents the included tip for wait staff as a function of the number of guests served.

http://media.edgenuity.com/evresources/3109/3109-03/3109-03-07/3109-03-07-assessment/3109-03-07-17.png

If the tip varies directly with the number of guests, which equation represents the relationship between the tip, t, and the number of guests, g?

t = 1.8g
t = g/18
g = 1.8t
g = t/18