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Algebra 1 7-4 Division Properties of Exponents

4.5 (1 rating)

| 25 Questions

Note from the author:

A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

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1

10 pts

Solve It! A machine makes wooden dowels by removing material from a block of wood as shown in the diagram. What percent of the wood does the maching remove from the original piece of wood to form the dowel?

About 21.46%

About 23.57%

24%

28%

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2

10 pts

Problem 1 Got It?

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3

10 pts

Problem 1 Got It?

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4

10 pts

Problem 1 Got It?

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5

10 pts

Problem 1 Got It?

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6

10 pts

Problem 1 Got It?

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7

10 pts

Problem 2 Got It?

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8

10 pts

Problem 3 Got It? What is the simplified form of the expression?

9

20 pts

Problem 3 Got It? Reasoning: Describe two different ways to simplify the expression.

Which method do you prefer?

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10

10 pts

Problem 4 Got It?

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11

10 pts

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12

10 pts

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13

10 pts

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14

10 pts

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15

10 pts

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17

10 pts

Reasoning: Ross simplifies the expression as shown. Explain why Ross' method works.

18

10 pts

Open-Ended: Write a quotient of powers and use Ross' method from the previous item to simplify it.

Show your work on the canvas.

19

50 pts

Review Lesson 7-3: Simplify each expression on the canvas.

20

10 pts

Review Lesson 6-1: Solve each system by graphing. You may use the embedded Desmos graphing utility above.

- y = 3x; y = -2xAnswer by dragging items here
- y = 2x + 1; y = x - 3Answer by dragging items here
- y = 5; x = 3Answer by dragging items here
- y = 7; y = 8Answer by dragging items here

21

40 pts

Review Lesson 4-4: Graph the functions on the same coordinate plane using the indicated colors.

Be sure to include all relevant graph detail.

22

10 pts

Vocabulary Review: Which expression(s) show a quotient? Select all that apply.

23

10 pts

Vocabulary Review: Complete each sentence with positive or negative.

- The quotient of two negative integers is always __?__.Answer by dragging items here
- The quotient of two positive integers is always __?__.Answer by dragging items here
- The quotient of a negative integer and a positive integer is always __?__.Answer by dragging items here

24

10 pts

Use Your Vocabulary: Match each equation on the left with the property it illustrates on the right.

- raising a power to a powerAnswer by dragging items here
- identity property of additionAnswer by dragging items here
- associative property of multiplicationAnswer by dragging items here

25

10 pts

Reflection: Math Success

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