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SAT Math Practice Question #16563 - SATify | SATify

#16563

functions

quadratic equations

medium

45 sec

Let $y = - 2 x^{2} + 12 x + 5$ describe the height (in meters) of an object $x$ seconds after launch, for $0 \leq x \leq 6$ . On which interval is the height increasing for the entire interval?

A.

From $x = 0$ to $x = 2$

B.

From $x = 0$ to $x = 3$

C.

From $x = 2$ to $x = 6$

D.

From $x = 3$ to $x = 6$