Bianca pose la question : Find the sets of values of k for which the line y=kx-4 intersects the curve y=x^2-2x at two distinct points. Penny Nom lui répond.
Mark pose la question : Find the points of intersection of the given pair of curves. 2x - 3y = -8 and 3x - 5y = -13 Steve La Rocque and Haley Ess lui répond.