quiz 2 solutions

Use negative and fractional exponents to express the

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Unformatted text preview: + 3 = −21 = 3 − −1 −21 − 3 −24 = = = −6 3 − −1 4 4 Solutions, Version B 1. Use negative and fractional exponents to express the powers of = 3 −3 = −4 + −3 3 = ∙3 = 3 ∙ 4 ∙ in the following function. −2 −4 −3 −3 +4 ∙ −4 −4 +4 −2 +4 −2 −2 2. The location as a function of time is described by the function below. Calculate the average velocity over the given time interval. = −3 − + 3, −2 = −3 ∙ −2 −2, 2 − −2 + 3 = −12 + 2 + 3 = −7 2 = −3 ∙ 2 − 2 + 3 = −12 − 2 + 3 = −11 = 2 − −2 −11 − −7 −4 = = = −1 2 − −2 4 4...
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