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SAT Math Practice Question #34888 - SATify | SATify

#34888

polynomials

functions

medium

90 sec

For the quadratic function $f$ , the table shows three values of $x$ and their corresponding values of $f (x)$ . Which equation defines $f$ ?

$f (x) = x^{2} + 4 x + 6$

$f (x) = 2 x^{2} + 4 x + 3$

$f (x) = 3 x^{2} + 2 x + 4$

$f (x) = 4 x^{2} + 2 x - 1$