Question

The cost C(x), where x is the number of miles driven, of renting a car for a day is $26 plus $1.75 per mile. What is the slope of the linear function and its units?

A: dollars per mile
B: dollars
C: miles per dollar
D: miles

What is the y-intercept and its units?

A: miles
B: dollars

What is the linear function, C(x)?

Answer 1

The slope of the linear function is $1.75 per mile, and the y-intercept is $26. The linear function, C(x), is given by the equation C(x) = 1.75x + 26.

Step-by-step explanation:

The slope of the linear function is $1.75 per mile, which means that for every mile driven, the cost of renting the car increases by $1.75. The units for the slope are dollars per mile.

The y-intercept of the linear function is $26, which represents the cost of renting the car for one day before any miles are driven. The units for the y-intercept are dollars.

The linear function, C(x), is given by the equation C(x) = 1.75x + 26, where x is the number of miles driven. This equation represents the relationship between the cost of renting the car and the number of miles driven.