5
QuizMultiple Choice
Applying Linear Functions
Question 5 • WCPSS-Introductory Math CR
In the table below, x represents miles traveled and y represents the cost to travel by train. Miles, xCost, y28.50515.25822.001231.00Which linear equation represents the situation?
Answer
A
y = 2 x + 8.50
B
y = 2.25 x + 4.00
C
y = 6.50 x + 2.25
D
y = 12 x + 22.50