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Mathematics 23 Online
OpenStudy (anonymous):

Is the relationship shown by the data linear?

OpenStudy (anonymous):

OpenStudy (ganpat):

|dw:1418809521864:dw| use this formula.. y = mx + c... where m is slope - (y2 - y1)/ (x2 - x1) and c is constant 1. calculate slope 2. substitute value of x and y and slope m and find c.. 3. rewrite the equation y = mx + c , with m and c...

OpenStudy (anonymous):

it is not a linear y-2=1/4(x-7), this is the equation from the points, but last point doesn't fit! slope=(2-1)/(7-3)=1/4

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