SOLUTION: Imagine you are at a gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation C(g)=3.5(g) Fi

Algebra ->  Functions -> SOLUTION: Imagine you are at a gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation C(g)=3.5(g) Fi      Log On


   

Question 322494: Imagine you are at a gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation C(g)=3.5(g)
Find C(3)
please help
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Just plug in g=3 and evaluate. So C%283%29=3.5%283%29=10.50


Basically, this says that 3 gallons of gas cost $10.50