Digital SAT Math Practice Question #2430
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Desmos Hack: Graph the function and inspect the curve's features (vertex, intercepts, asymptotes) or evaluate points directly.
Set $y = 0$: $3(x + 1)^2 = 12 \implies (x + 1)^2 = 4 \implies x + 1 = \pm 2$. So $x = 1$ or $x = -3$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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