i need help solving word problems

1. 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
a. What does the number 3.03 represent? The rate of change in cost per unit in quantity of gas.

b. Find C(2). =1.52g

c. Find C(9). = 0.34g

d. For the average motorist, name one value for g that would be inappropriate for this function’s purpose. Explain why you chose that number.

e. If you were to graph C(g), what would be an appropriate domain and range? Explain your reasoning.

Question

i need help solving word problems

1.	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  
a.	What does the number 3.03 represent? The rate of change in cost per unit in quantity of gas.

b.	Find C(2). =1.52g

c.	Find C(9). = 0.34g

d.	For the average motorist, name one value for g that would be inappropriate for this function’s purpose. Explain why you chose that number.

e. If you were to graph C(g), what would be an appropriate domain and range? Explain your reasoning.