Question

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

Answer 1

any idea on how to do it?

Answer 2

no sorry :(

@ganeshie8 @Loser66 could you help? :/

Answer 3

darn :(

Answer 4

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

Answer 5

why solve for y?