5
QuizMultiple Choice
Linear Functions — Unit test
Question 5 • (OC27) MATH COLL ALGEBRA-1200710-S1-Degele-VOL7006P
A cashier earns $7 an hour. If x is the number of hours worked, which function represents the cashier’s earnings?
Answer
A
y = 7xB
y = x Superscript 7
C
y = StartFraction 7 Over x EndFraction
D
y = 7