The function f is defined by f(x) = 4x − 3. What is the value of f(10) ?

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Accepted Answer

Choice B is correct. It’s given that the function f is defined by f(x) = 4x − 3. Substituting 10 for x in the given function yields f(10) = 4(10) − 3, which is equivalent to f(10) = 40 − 3, or f(10) = 37. Therefore, the value of f(10) is 37. Choice A is incorrect and may result from conceptual or calculation errors. Choice C is incorrect. This is the value of f(10) for the function f(x) = 4x, not f(x) = 4x − 3. Choice D is incorrect. This is the value of f(10) for the function f(x) = 4x + 3, not f(x) = 4x − 3.

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