Please I need help with this! The gas tank in Tony’s car holds 15 gallons, and the car can travel 25 miles for each gallon of gas. When Tony begins with a full tank of gas, the function f(x) = -1/25x + 15 gives the amount of gas f(x) that will be left in the tank after traveling x miles (if he does not buy more gas). Graph this function and give its
domain and range. Please describe how to get the answer!

Question

Please I need help with this! The gas tank in Tony’s car holds 15 gallons, and the car can travel 25 miles for each gallon of gas. When Tony begins with a full tank of gas, the function f(x) = -1/25x + 15 gives the amount of gas f(x) that will be left in the tank after traveling x miles (if he does not buy more gas). Graph this function and give its 
domain and range. Please describe how to get the answer!

anonymous · Answer

make a graph and for every miles number you put it will be x. x is along the bottom of the graph and y is up the side. 15 is the amount that you want to go up by on the y axis.  does this help?

anonymous · Answer

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