AnswersDHS Algebra 2 VSolving Logarithmic Equations using Technology

Solving Logarithmic Equations using Technology Answers

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–8.8517
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–0.1130
C
0.1130
D
8.8517
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Solve log812 = x – 2 . Round your answer to four decimal places.

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Solve log95 = 7 – 3x by graphing.What equation(s) should be graphed?

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Solve log (x + 1) = –x2 + 10 by graphing.Which equations should be graphed?

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y1 = –x2
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y1 = –x2 + 10
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y2 = log (x + 1)
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Solve log3(x + 1) = log6(5 – x) by graphing.What equations should be graphed?

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Solve log2x = log12x by graphing.What equations should be graphed?

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Graph the system. Use the graph to solve the equation.x =

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1
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0
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–1
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Graph the system. Use the graph to approximate the solution of the equationlog(x + 1) = –x2 + 10.

Question illustration
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0.5
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1
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2.5
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3.1

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Solving Logarithmic Equations using Technology

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