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Laabri

Algebra 1 7-1 Mixed Review: Zero and Negative Exponents

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Review Lesson 6-6: Solve the system by graphing.

Include all relevant graph detail.

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2.

Review Lesson 5-3: Match the slopes m and y-intercepts b with the equations in slope-intercept form.

  • m = \frac{2}{5}

  • m = 5

  • b = -3

  • b = -2

  • m = -1

  • b = 4

  • m = -\frac{3}{11}

  • y=-\frac{3}{11}x-2

  • y=-x+4

  • y=5x-3

  • y=\frac{2}{5}x-2

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3.

Review Lesson 7-1: Match each exponential expression with its simplified form.

  • 71 \times 10^{-3}

  • 71 \times 10^{-2}

  • 7.1 \times 10^5

  • 7.1 \times 10^0

  • 71 \times 10^4

  • 0.071

  • 0.71

  • 710,000

  • 7.1

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4.

Vocabulary Review: Identify the exponent in the equation.

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5.

Vocabulary Review: Identify the exponent in the equation. Enter only a number.

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6.

Vocabulary Review: Identify the exponent in the equation. Enter only a number.

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7.

Vocabulary Review: Write an equivalent expression using an exponent.

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8.

Vocabulary Review: Identify the base and exponent in the expression.

  • 3

  • 4

  • Base

  • Exponent

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9.

Use Your Vocabulary: Match the correct number with with each situation.

  • 4

  • -4

  • 8

  • -8

  • 0.5

  • -0.5

  • The temperature is 4 degrees below zero.

  • You owe your brother eight dollars.

  • A worker's hourly pay increases by $0.50.