A moving company’s moving rates can be represented by the function f(x) = 3x + 400, where x is the number of miles for the move.Another moving company’s rates can be represented by the function g(x) = 5x + 200.Which function represents the difference between the moving companies' rates, h(x) = f(x) – g(x)?
The time length in hours of a certain airplane flight can be represented by the function f(x) = 0.0025x + 0.75, where x is the number of miles for the flight.The time length of another airplane flight in hours can be represented by the function g(x) = 0.004x + 0.5, where x is the number of miles for the flight.Which function represents the sum of the flight time lengths, h(x) = f(x) + g(x)?
The areas of two rectangles can be represented by the functions shown.Which function represents the difference in the areas, h(x) = f(x) – g(x)?
f(x) = 4x2 + 5x – 2g(x) = 5x – 2x2 – 3x + 4Which function represents the sum of the functions, h(x) = f(x) + g(x)?
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