The function f is defined by f ( x ) = 4 x - 3 . What is the value

Question

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

Accepted Answer

Choice B is correct. It&rsquo;s given that the function f is defined by f x = 4 x - 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 = 4 x , not f x = 4 x - 3 . Choice D is incorrect. This is the value of f 10 for the function f x = 4 x + 3 , not f x = 4 x - 3 .

Question the-fu