The function f is defined by f x = 10 x 2 - 32 x - 152 . What is

Question

The function f is defined by f x = 10 x 2 - 32 x - 152 . What is the value of f 0 ?

Accepted Answer

Choice A is correct. The value of f 0 is the value of f x when x = 0 . The function f is defined by f x = 10 x 2 - 32 x - 152 . Substituting 0 for x in this equation yields f 0 = 10 0 2 - 32 0 - 152 . This equation can be rewritten as f 0 = 10 0 - 0 - 152 , or f 0 = - 152 . Therefore, the value of f 0 is - 152 . Choice B is incorrect and may result from conceptual or calculation errors. Choice C is incorrect and may result from conceptual or calculation errors. Choice D is incorrect and may result from conceptual or calculation errors.

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