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Unformatted text preview: of a graph is the point at which the graph will intersect the y-axis. It always has an x-coordinate of zero. A vertical line that is not the y-axis has no y-intercept. One way to graph a linear equation is to find solutions by giving a value to one variable and solving the resulting equation for the other variable. A minimum of two points is necessary to graph a linear equation....
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- Fall '07