Pre-Test Physics (Questions and Answers)

Slope (aka rate of change) y2-y1 x2-x1 slope = rise run Standard Form. Ax+By = C *in standard form. Slope intercept form. y = mx + b m = slope b = y-intercept slope = - A B Parallel . lines - same slopes. Perpendicular. l. ines - opposite reciprocal slopes (flip slope fraction and switch the sign) Exponents ................
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