the function m(g) provides the number of miles a car travel on g gallons of gas. The fuel tank holds 14 gallons which allows a m
2 answers:
Answer:
Step-by-step explanation:
The function is defined as , that is, the independent variable represents gallons, and the dependent variable represents miles, depending on the gallons of gas, the car will move certain number of miles.
Knowing the relation between the variables of the function, we also can know that the fuel tank holds 14 gallons, that is, the independent variable holds 14 units, and the independent variable is .
Remember that the domain is the set that represents all valid values that the independent variable can take. In this case
Which means that the fuel tank can hold a maximum of 14 gallons and a minimum of 0 gallons. Therefore, the domain is
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Therefore, there are