BIM Chapter 4 Review

What are one of the three names for the x-intercept?

Name the x- and y-intercepts for the equation:
2x + y = 6

• x-intercept: (0, 3)

  y-intercept: (6, 0)

• x-intercept: (0, -3)

  y-intercept: (-6, 0)

• x-intercept: (3, 0)

  y-intercept: (0, 6)

• x-intercept: (-3, 0)

  y-intercept: (0, -6)

What are the x- and y-intercepts of the linear function given by the equation x + y = -2

• (-2, -2)

• (-2, 0) and (0, -2)

• (0, 0)

• (2, 0) and (0, 2)

Graph 2x + 4y = 4

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-x + 2y = 3

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Which graph represents x=2?

• A

• B

• C

• D

What is the equation of the line?

• y = 0

• y = 1

• y = 2

• x = 1

What is the slope formula?

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How do you calculate slope using a graph?

• rise over run

• run over rise

• look at the y intercept

• look at the x intercept

Find the slope of the line.

• 1/2

• -1/2

• 2

• -2