Question

If the regression equation is given by 4x –y + 5 = 0, then the slope of regression line of y on x is

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اكتب+الانحدار+المعادلة+in+slope-intercept+form.%3Cbr%2F%3E%3Cbr%2F%3E%24%24+y%3Dmx%2Bb+%24%24%3Cbr%2F%3EWhere+m +is+المنحدر+و+b+هو+تقاطع+y+للخط+.%3Cbr%2F%3E%3Cbr%2F%3E%24%24+-y%3D-4x-5 %2C+%24%24%3Cbr%2F%3E%24%24+y%3D%5Cfrac%7B-4x-5%7D%7B-1%7D%2C+%24%24%3Cbr%2F%3E%24 %24+y%3D4x%2B5+%24%24%3Cbr%2F%3E لذلك%2C%3Cbr%2F%3E%3Cbr%2F%3E%24%24+m%3D4%2Cb%3D5+%24%24%3Cbr %2F%3ESo%2C+المنحدر+من+الانحدار+الخط+is+4.

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