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Mathematics 9 Online
OpenStudy (peterg2001):

help please What is the general form of the equation of the line shown? x + y - 2 = 0 x - y - 2 = 0 x + y + 2 = 0

OpenStudy (peterg2001):

OpenStudy (peterg2001):

@sky060902 @haleyelizabeth2017

OpenStudy (peterg2001):

@Directrix

Directrix (directrix):

(-2,0) and (0,-2) are points on the line. So, we will need to find the equation of the line. Or, search through the options for the linear equation on which these lie.

OpenStudy (peterg2001):

a?

Directrix (directrix):

You can also use the online equation of a line calculator at: http://www.mathportal.org/calculators/analytic-geometry/two-point-form-calculator.php

OpenStudy (peterg2001):

i meant c

Directrix (directrix):

>>a? Not correct.

Directrix (directrix):

Yes, x + y + 2 = 0 Correct

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