Vocabulary
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The x-intercept is the where the function (line) crosses the x-axis.
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All points have two numbers (x, y), that define their location on the coordinate plane. To find the coordinate of the y-intercept, substitute x = into the equation and then solve for the y variable.
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The coordinates for the x-intercept is (x, ).
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The coordinates for the y-intercept is ( , y).
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In Standard Form of a linear equation:
the criteria stated that
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The greatest common factor (GCF) of the equation, Therefore, to get the equation into standard form, I must divide both sides of the equation by .
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. This simply means that A must be a
, is not 1.
Use the image below to answer questions 7, and 8.
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the y-intercept of the graph of the linear equation.
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the x-intercept of the graph of the linear equation.
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the origin of the coordinate system.
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a solution to the linear equation.
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