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Biblioteka

Illustrative Math - Algebra 2 - Unit 4 - Lesson 9

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F.LE.4
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F.LE.4
Pitanje 1
1.

For each equation in the left column, find in the right column an exact or approximate value for the unknown exponent so that the equation is true.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

10^{y}=2,000

arrow_right_alt

0.602

10^{y}=900

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-1

10^{t}=4

arrow_right_alt

1

10^{y}=10

arrow_right_alt

2.954

10^{y}=20

arrow_right_alt

1.301

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Pitanje 2
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Pitanje 3
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Pitanje 4
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Pitanje 5
5.

The base 10 log table shows that the value of \log_{10} 50 is about 1.69897. Explain or show why it makes sense that the value is between 1 and 2.

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Pitanje 6
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Pitanje 7
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Pitanje 8
8.

What is the value of log_{10}(1,000,000,000)? Explain how you know.

Pitanje 9
9.

A bank account balance, in dollars, is modeled by the equation f(t)=1,000*(1.08)^{t}, where t is time measured in years.

About how many years will it take for the account balance to double? Explain or show how you know.

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Pitanje 10
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Pitanje 11
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Pitanje 12
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Pitanje 13
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This lesson is from Illustrative Mathematics. Algebra 2, Unit 4, Lesson 9. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/4/9/index.html ; accessed 27/July/2021.

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