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MRY Ch 2.3 Practice: Standard Form (50 pts)

Last updated about 2 years ago
22 questions
Work thru the questions below, click thru the notes included if you need help. Reach out to me anytime you have questions.
2

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

1

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

2

What is the equation below written in standard form using integers? (hint: multiply both sides by a number that will eliminate the fraction)

1

Car Needs: You buy gas for $4 per gallon and oil for $5 per quart. You have spent $45.

Let g and q represent the gallons and quarts.
Which of the following is an equation in standard form that represent this situation.

1

Shopping: You buy sweaters for $15 and t-shirts for $10 as gifts for your family. You have spent $85.

Let s and t represent the sweaters and t-shirts.
Which of the following is an equation in standard form that represent this situation.

1

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.

Let g and h represent the different gift cards.
Write an equation in standard form to represent this situation.

3

Restaurant: You purchased "to go" meals for $18 and appetizers for $8 from Olive Garden. You have spent $70.

Let 'm' and 'a' represent meals and appetizers.
Write an equation in standard form to represent this situation.

6

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

  • y = \frac{4}{3}x - 2
  • y + 1 = -\frac{5}{8}(x - 5)
  • y + 2 = \frac{4}{3}x
  • y + 1 = x + 2
  • y = x + 1
  • y = -\frac{5}{8}x + \frac{17}{8}
  • (5, -1), (-3, 4)
  • (0, -2), (3, 2)
  • (-2, -1), (1, 2)
3

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

  • m = 0
  • m = 3
  • m = 2
  • (0, -4), (2, 0)
  • (5, 5), (3, -1)
  • (-4, 2), (5, 2)
3

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)
3

Click the SHOW YOUR WORK box to solve the problem.
Find the x and y intercepts and Graph.

3

Click the SHOW YOUR WORK box to solve the problem.
Find the x and y intercepts and Graph.

3

Click the SHOW YOUR WORK box to solve the problem.
Find the x and y intercepts and Graph.

2

Click the SHOW YOUR WORK box to solve the problem.
Find the requested intercept and Graph.

2

Click the SHOW YOUR WORK box to solve the problem.
Find the requested intercept and Graph.

6

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.

1

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

1

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

1

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

1

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

2

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

2

Reflection: Math Success