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perpendicular means slope = -7/5
equation is y-5 = -7/5 (x-7)
5(y-5) = -7(x-7)
5y-25 = -7x +49
5y +7x =74
parallel means slope = 5/7
equation is y-5 = 5/7(x-7)
7y-35 =5x-35
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MATH 160 CC Statistics Null & Alternative Hypotheses & Population Mean Worksheet
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MATH 160 CC Statistics Null & Alternative Hypotheses & Population Mean Worksheet
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MATH 160 CC Statistics Null & Alternative Hypotheses & Population Mean Worksheet
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