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Mathematics 24 Online
OpenStudy (anonymous):

Find the point of intersection f(x)=3x+2 g(x)=-4x-2

OpenStudy (anonymous):

when two lines cross, their x and y values are the same. set the two line equations equal to eachother and then solve for x. that will give you an x coordinate. plug the "x" back in to find the f(x) and the g(x) (aka y) point for that intersection

hero (hero):

3x+2 = -4x-2

hero (hero):

Solve for (x,f(x))

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