SAT Math Practice Question #34745 - SATify | SATify

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SAT Math Practice Question #34745 - SATify | SATify

#34745

radicals

equations

hard

120 sec

For what values of $k$ does the equation $x = k - x$ have exactly one real solution?

A.

$k < 0$

B.

$k = 0$

C.

$k \geq 0$

D.

$k ＞ \frac{1}{4}$