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ID: A<br />

193 ANS:<br />

2,298.65.<br />

PTS: 2 REF: fall0932a2 STA: A2.A.12 TOP: Evaluating Exponential Expressions<br />

194 ANS: 3 PTS: 2 REF: 011104a2 STA: A2.A.64<br />

TOP: Using Inverse Trigonometric Functions<br />

KEY: unit circle<br />

195 ANS: 4<br />

3 ± (−3) 2 − 4(1)(−9)<br />

2(1)<br />

= 3 ± 45<br />

2<br />

= 3 ± 3 5<br />

2<br />

PTS: 2 REF: 061009a2 STA: A2.A.25 TOP: Quadratic Formula<br />

28

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