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Laabri

Algebra 1 5-5 Complete Lesson: Standard Form

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Last updated about 4 years ago
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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.

Solve It! An athlete wants to make a snack of peanuts and cashews that will contain a certain amount of protein. Cashews have 4 g of protein per ounce and peanutes have 7 g of protein per ounce. Based on the graph, how many grams of protein will the athlete's mix contain?

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Solve It! What do the points (7, 0) and (0, 4) represent in the context of the scenario?

F.LE.5
N.Q.2
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3.

Problem 1 Got It?

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4.

Problem 1 Got It?

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5.

Problem 2 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

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Problem 3 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

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7.

Problem 3 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

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8.

Problem 3 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

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9.

Problem 3 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

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10.

Problem 4 Got It?

A.SSE.2
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11.

Problem 5 Got It? In Problem 5, suppose the store charged $15 for each movie. What equation describes the numbers of songs and movies you can purchase for $60?

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12.

Problem 5 Got It? Reasoning: What domain and range are reasonable for the equation in the previous item? Explain.

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13.

What are the x- and y-intercepts of the graph of the equation?

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14.

What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

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15.

Is the graph of y = -0.5 a horizontal line, a vertical line, or neither?

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16.

What is the equation below written in standard form using integers?

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17.

Gift Cards: A store sells gift cards in preset amounts. You can purchase gift cards for $10 or $25. You have spent $285 on gift cards.

a. Write an equation in standard form to represent this situation.

b. What are three combinations of gift cards you could have purchased?

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Vocabulary: Tell whether the linear equation is in slope-intercept form, point-slope form, or standard form.

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Vocabulary: Tell whether the linear equation is in slope-intercept form, point-slope form, or standard form.

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Vocabulary: Tell whether the linear equation is in slope-intercept form, point-slope form, or standard form.

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Vocabulary: Tell whether the linear equation is in slope-intercept form, point-slope form, or standard form.

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22.

Reasoning: Which form would you use to write an equation of the line graphed: slope-intercept form, point-slope form, or standard form? Explain.

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23.

Review Lessson 5-4: Match the equations in point-slope form and slope-intercept form with the pairs of points they contain.

  • y = -(5/8)x + (17/8)

  • y + 1 = x + 2

  • y + 2 = (4/3)x

  • y + 1 = -(5/8)(x - 5)

  • y = (4/3)x - 2

  • y = x + 1

  • (5, -1), (-3, 4)

  • (0, -2), (3, 2)

  • (-2, -1), (1, 2)

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24.

Review Lesson 3-6: Solve the compound inequality. Graph your solution.

Include relevant graph detail.

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Review Lesson 3-6: Solve the compound inequality. Graph your solution.

Include relevant graph detail.

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26.

Review Lesson 3-6: Solve the compound inequality. Graph your solution.

Include relevant graph detail.

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27.

Review Lesson 5-1: Match each slope with the pair of points it represents.

  • m = 2

  • m = 0

  • m = 3

  • (0, -4), (2, 0)

  • (5, 5), (3, -1)

  • (-4, 2), (5, 2)

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28.

Vocabulary Review: Match the correct word to complete each sentence.

  • hoirzontal

  • vertical

  • Line z is a __?__ line.

  • Line p is a __?__ line.

  • A line with slope 0 is a __?__ line.

  • A line with undefined slope is a __?__ line.

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29.

Use Your Vocabulary: Use the correct word to complete each sentence.

  • standard

  • standards

  • standardized

  • In gymnastics, judges use a set of __?__ to award a score.

  • Most English words have a __?__ pronunciation.

  • Many states use __?__ tests to assess their students' performance.

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30.

Vocabulary Review: Identify the form of each equation.

  • slope-intercept form

  • point-slope form

  • standard form

  • y = -6x + 4

  • 3x - 7y = 42

  • y - 6 = 4(x - 2)

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31.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.

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32.

Reflection: Math Success