The graph shows the relationship between hours worked and total earnings for a store clerk. Let h represent hours worked and e represent total earnings. Which equation models the relationship between the independent and dependent variables?

A) e =

7.5

h

B) h =

e

7.5

C) e = 7.5h

D) h = 7.5e

Question

Mathematics

Cyrus Hess

11 February, 07:45

The graph shows the relationship between hours worked and total earnings for a store clerk. Let h represent hours worked and e represent total earnings. Which equation models the relationship between the independent and dependent variables?

A) e =

7.5

h

B) h =

e

7.5

C) e = 7.5h

D) h = 7.5e

+3

Answers (1)

Know the Answer?

Sidney Donaldson · Answer 1

The answer is C.

Step-by-step explanation:

y = kx → e =

30

4

h → e = 7.5h

The independent variable is hours worked, h, and the dependent variable is total earnings, e. The independent variable is the input value of a function. The dependent variable is the output value of a function.

The graph shows the relationship between hours worked and total earnings for a store clerk. Let h represent hours worked and e represent total earnings. Which equation models the relationship between the independent and dependent variables?A) e =7.5hB) h =e7.5C) e = 7.5hD) h = 7.5e

The graph shows the relationship between hours worked and total earnings for a store clerk. Let h represent hours worked and e represent total earnings. Which equation models the relationship between the independent and dependent variables?

A) e =

7.5

h

B) h =

e

7.5

C) e = 7.5h

D) h = 7.5e