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Mathematics 14 Online
OpenStudy (anonymous):

Write an equation in slope intercept form of the lines that passes through (4,1) and (5,-1) y=-4x+1 y=-1/2x+9 y=4x+1 y=-2x+9

OpenStudy (anonymous):

Do you know how to find the slope?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

ok use the formula: y^2 - y^1 - --------------- x^2 - x^1 Which means y value number 2 minus y value 1 and then the same for x

OpenStudy (anonymous):

is it y=-2x+9

OpenStudy (anonymous):

yes! :) good job

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