Helping students gain understanding and self-confidence in algebra.
thewitch wrote:i have a problem y = tan(pi*x) + 2
thewitch wrote:iv established my points as x = -3pi/2 -pi/2 -pi/4 0 pi/4 pi/2 and 3pi/4
thewitch wrote:the problem is I don't quite grasp what would happen to my x points when i multiply them by pi
thewitch wrote:i do not know how i would translate the x cordinate on the graph