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143 ch7c practice test

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Posljednje ažuriranje about 5 years ago
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Chapter 7c PRACTICE TEST

  • Please do the problems, then submit. You may go back in to check (and change) your answers.

  • If you didn't finish your homework (DelatMath) yet, please finish it tonight.

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After you have submitted, and checked your answers, work on DeltaMath.

Pitanje 1
1.

Without the use of a calculator, solve for x:

Pitanje 2
2.

Solve for x:

Pitanje 3
3.

Solve for x:

\log_{x}{216} = 3

Pitanje 4
4.

Solve for x:

\log_{81}{x} = \frac{1}{2}

Pitanje 5
5.

Solve for x:

\log_{6}{x}<3

Pitanje 6
6.

Solve for x:

\log_{7}{(2x+8)}>\log_{7}{(x+5)}

Pitanje 7
7.

Simplify

\log_{2}{4} + \log_{2}{7}

Pitanje 8
8.

Simplify

4\log_{7}{2}-\log_{7}{2}

Pitanje 9
9.

Solve for x:

\log_{7}{8x}+2\log_{7}{8}=2

Pitanje 10
10.

Solve for x, round to the nearest hundredth

Pitanje 11
11.

Solve for x, round to the nearest tenth

Pitanje 12
12.

Solve for the exact value of x

Pitanje 13
13.

Solve for all values of x

\log_{2}{(x-5)}+\log_{2}{(2x+5)}=3