Chater 6 definitions and equations
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Positive Rate of Change | Graph slants up from left to right
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Negative Rate of Change | Graph slants down from left to right
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Zero Rate of Change | Horizontal line
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Rate of Change | Rise/Run
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Slope | Rise/Run
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Rate of Change Equation | (y2-y1)/(x2-x1)
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Slope Equation | (y2-y1)/(x2-x1)
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Zero Slope | Horizontal line
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Undefined Slope | Vertical line
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Y-Intercept | Where the line intercepts the Y axis. (0, #)
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Slope-Intercept Form | y=mx+b
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X-Intercept | Where the line intercepts the X axis. (#, 0)
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Point-Slope Formula | (y-k)=m(x-h)
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Line of Best Fit | Line that averages all the points on the graph.
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Linear Regression | Calculators way of calculating a more accurate line of best fit.
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Standard Form of an Equation | Ax+By=C
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Graphing Linear Inequalities | 1. Rewrite equations with = 2. Solid or dashed line 3. Shade
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Created by:
turners
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