Which statement describes the function shown on the graph?
Responses
A The company charges a $150 rental fee and a charge of $0.50 per mile.The company charges a $150 rental fee and a charge of $0.50 per mile.
B The company charges a $150 rental fee and a charge of $0.875 per mile.The company charges a $150 rental fee and a charge of $0.875 per mile.
C The company charges a $200 rental fee and a charge of $0.50 per mile.The company charges a $200 rental fee and a charge of $0.50 per mile.
D The company charges a $200 rental fee and a charge of $0.875 per mile.The company charges a $200 rental fee and a charge of $0.875 per mile.
Question 2
Which linear function relates the total cost of renting a truck in dollars, C, to the number of miles driven, m?
Responses
A C = 0.50m + 150C = 0.50m + 150
B C = 0.875m + 150C = 0.875m + 150
C C = 0.50m + 200C = 0.50m + 200
D C = 0.875m + 200
The correct answer is:
Which statement describes the function shown on the graph?
B. The company charges a $150 rental fee and a charge of $0.875 per mile.
Which linear function relates the total cost of renting a truck in dollars, C, to the number of miles driven, m?
D. C = 0.875m + 200
Which relation describes a function?
Responses
A {(0, 0), (0, 2), (2, 0), (2, 2)}
{(0, 0), (0, 2), (2, 0), (2, 2)}
B {(−2, −3), (−3, −2), (2, 3), (3, 2)}{(−2, −3), (−3, −2), (2, 3), (3, 2)}
C {(2, −1), (2, 1), (3, −1), (3, 1)}
{(2, −1), (2, 1), (3, −1), (3, 1)}
D {(2, 2), (2, 3), (3, 2), (3, 3)}{(2, 2), (2, 3), (3, 2), (3, 3)}
E {(4, 3) , (1, 8) , (4, 14) , (9, 16)}
The relation that describes a function is:
E. {(4, 3) , (1, 8) , (4, 14) , (9, 16)}