Recent content by teacher Guye

oh i forgot... a = 1 b = -k c = 25 x2 = x squared tnx tnx ^__^__^

from 0 = x2 - kx + 25, use the discriminant method to find the value of k that will result to a single intercept only. that is b2 - 4ac = 0 for one root or one intercept b2 - 4ac > 0 for two roots or two intercepts b2 - 4ac < 0 if you wish them to have no intercepts