Digital SAT Math Practice Question #2159
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Translate English directly to algebra: 'per' means multiply by variable, 'initial/flat' means add constant.
Height function: $H(t) = 14 - 0.8t$. After 5 hours: $H(5) = 14 - 0.8(5) = 14 - 4 = 10$ inches....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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