AnswersEA Pre-Calculus Credit RecoverySolving Exponential and Logarithmic Equations

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Express using rational exponents.a.c.b.d.

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Solve the equation.a.c.b.d.no solution

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Evaluate the logarithm.a.c.b.d.

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Solve the equation

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0.76, –0.76
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4.98
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3.87
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1.53, –1.53
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Graph the function. Describe its position relative to the graph of the indicated basic function.; relative to a.c.b.d.

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Evaluate. a. c. -9 b. 91 d. Please select the best answer from the choices provided

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Simplify .

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20
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1024
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4
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5
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Simplify .a.c.b.d.

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In the first week of its release, the latest video game sold $4.5 million dollars in games. The video game’s producers use the formula , to predict the number of game sales t weeks after a new game’s release, where is the first week’s sales. What are the predicted game sales to the nearest $0.1 million for the fifth week of this game’s release? (Note: t = 0 for the first week.)

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0.6 million dollars
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0.9 million dollars
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6 million dollars
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0.4 million dollars
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Solve the inequality graphically.a.c.b.d.

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Solve . What are the exact and approximate solutions?a.c.b.d.

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The Kwans are saving for their daughter’s college education. If they deposit $12,000 in an account bearing 6.4% interest compounded continuously, how much will be in the account when Ann goes to college in 12 years?

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$12,768
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$25,865.41
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$21,216.12
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$76,800
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Describe how to transform the graph of into the graph of .

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Reflect across the y-axis and then translate 3 units to the left and 2 units down
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Translate 3 units to the right and 2 units down
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Reflect across the y-axis and then translate 3 units to the right and 2 units down
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Reflect across the x-axis and the translate 2 units to the left and 2 units down
14

Simplify.

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10
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3
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100
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1000
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Solve for x. Reminder: ln b = ln b1/2a.c.b.d.

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