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Algebra 1 7-7 Mixed Review: Exponential Growth and Decay

By Matthew Richardson
Last updated over 3 years ago
9 questions

Review Lesson 7-6: Graph the function. Zoom and pan your graph to establish an appropriate viewing window.

Review Lesson 7-6: Graph the function. Zoom and pan your graph to establish an appropriate viewing window.

Review Lesson 7-6: Graph the function on the canvas. Include all relevant graph detail.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.

Review Lesson 3-4: Match each value with the inequality or inequalities that it is a solution of.

  • 2
  • 8
  • -5
  • -1
  • 0
  • 7x + 2 < 16
  • \frac{1}{2}t - 4 ≥ -3
  • -0.08 > 0.35k - 0.15

Review Lesson 4-7: Write an explicit formula for each arithmetic sequence on the canvas.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.

Vocabulary Review: Match each situation and the equation that models it.

  • y=100+2^x
  • y=100\cdot 2^x
  • y=2+100x
  • A person begins with $100 and earns $2 each day.
  • A person begins with $2 and earns $100 each day.
  • A person begins with $100. Each day the money doubles.

Use Your Vocabulary: Use the words to correctly complete each sentence.

  • principal
  • simple interest
  • compound interest
  • The amount of money deposited in an account is the __?__.
  • The amount of money earned on an investment only is __?__.
  • Interest earned on both the principal and the interest left in the account is __?__.

Use Your Vocabulary: Use the situation below and identify the principal, interest rate, time in years, and balance.

  • 1.25
  • 1200
  • 1276.9
  • 5
  • Principal
  • Interest rate
  • Time in years
  • Balance

Use Your Vocabulary: Classify the values based on whether they could be a growth factor or decay factor.

  • 1
  • 85%
  • 100%
  • 1.05
  • \frac{1}{2}
  • 0.93
  • 3
  • Growth factor
  • Decay factor
  • None of these