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20 Cards in this Set
- Front
- Back
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What is the x-intercept?
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the point where the line crosses the x-axis
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How do you find the x-intercept?
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Replace y with 0 and solve for x.
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How do you write the x-intercept as an ordered pair?
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(x, 0)
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Find the x-intercept of 3x -4y = 12.
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x-intercept: (4, 0)
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What is the y-intercept?
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the point where the graph crosses the y-axis
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How do you find the y-intercept
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Replace x with 0 and solve for y.
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How do you write the y-intercept as an ordered pair
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y-intercept: (0, y)
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Find the y-intercept of 6x + 3y = 24.
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y-intercept: (0, 8)
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Equation of a Horizontal Line
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y = b
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Equation of a Vertical Line
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x = a
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What is the x-intercept?
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the point where the line crosses the x-axis
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How do you find the x-intercept?
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Replace y with 0 and solve for x.
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How do you write the x-intercept as an ordered pair?
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(x, 0)
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Find the x-intercept of 3x -4y = 12.
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x-intercept: (4, 0)
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What is the y-intercept?
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the point where the graph crosses the y-axis
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How do you find the y-intercept
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Replace x with 0 and solve for y.
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How do you write the y-intercept as an ordered pair
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y-intercept: (0, y)
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Find the y-intercept of 6x + 3y = 24.
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y-intercept: (0, 8)
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Equation of a Horizontal Line
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y = b
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Equation of a Vertical Line
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x = a
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