Question

graphing

Answer 1

A rental car costs $25 plus $0.25 per
mile.
(a) Write an equation that gives the cost C of driving
the car x miles.
(b) Use the intersection-of-graphs method to determine
the number of miles that the car is driven if
the rental cost is $100.
(c) Solve part (b) numerically with a table of values.

Answer 2

25 is the constant. 0•25 is the slope. So the equation is y=0•25x +25 now graph it.
for b put 100 in for x and solve.