Digital SAT Math Practice Question #2427
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.
Denominator factors as $(x - 4)(x + 4)$. It equals zero when $x = 4$ or $x = -4$. Hence $4$ is excluded from the domain....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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x y O(0,0) A(8,0) B(0,6) P(8,6) Note: Figure not drawn to scale. In the \(xy\)-plane, a circle passes through the origin...