Digital SAT Math Practice Question #2423
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.
Vertex is at $(4, 5)$ and the parabola opens upward. The minimum $y$ is 5, so the range is $y \ge 5$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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