Mary and Will rent a tandem bike for $10/hr. Which value is the dependent variable? Which is the independent variable? Write an
equation to represent the relationship between the number of
hours, h, and the total cost, c.

Step-by-step explanation:

c = 10h

h is the independent variable.

c is the dependent variable.

where are the choices?

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3