The function $f$ gives the product of a number, $x$, and a number tha… | Ronan SAT

|Question 36Math

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Question

Prompt

The function

f

gives the product of a number,

x

, and a number that is 7 more than

x

. Which equation defines

f

?

f (x) = x^{2} + x + 7

A

f (x) = x^{2} + 7

B

f (x) = x^{2} + 7 x

C

f (x) = x^{2} + 7 x + 7

D