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Mathematics 19 Online
OpenStudy (anonymous):

what are the values of k for which the graph of y=kx-2 will intersect the graph y =1/2x^2 at two distinct points? help please :D

OpenStudy (anonymous):

any idea on how to do it?

jigglypuff314 (jigglypuff314):

no sorry :( @ganeshie8 @Loser66 could you help? :/

OpenStudy (anonymous):

darn :(

OpenStudy (loser66):

let them equal, solve for y, it is a quadratic. the condition to have 2 distinct roots is the discriminant>0. show me your attempt

OpenStudy (anonymous):

why solve for y?

ganeshie8 (ganeshie8):

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