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Open Up - Grade 6 - Mathematics - Unit 7 - Lesson 12

By Formative Library
Last updated almost 3 years ago
7 Questions
1.

Draw and label an appropriate pair of axes and plot the points.

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2.

Diego was asked to plot these points: (-50, 0), (150, 100), (200, -100), (350, 50), (-250, 0). What interval could he use for each axis? Explain your reasoning.

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3.

Name 4 points that would form a square with the origin at its center.

Graph these points to check if they form a square.

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4.

Which of the following changes would you represent using a negative number? Explain what a positive number would represent in that situation.
  1. A loss of 4 points
  2. A gain of 50 yards
  3. A loss of $10
  4. An elevation above sea level

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5.

Jada is buying notebooks for school. The cost of each notebook is $1.75.

Write an equation that shows the cost of Jada’s notebooks, c, in terms of the number of notebooks, n, that she buys.

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6.

Jada is buying notebooks for school. The cost of each notebook is $1.75.

Which of the following could be points on the graph of your equation?

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7.

A corn field has an area of 28.6 acres. It requires about 15,000,000 gallons of water. About how many gallons of water per acre is that?

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Source: Open Up Resouces (Download for free at openupresources.org.)