Digital SAT Math Practice Question #2232
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Desmos Hack: Type the expression into Desmos directly to locate vertices, roots, and intersections effortlessly.
For $ax^2 + bx + c$, the axis of symmetry is $x = -b / (2a) = -(-12) / (2 \times 3) = 12 / 6 = 2$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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