√無料でダウンロード！ parabola y=4x-x^2 294664
Find The Area Bounded By The Curve Y 4x X 2 The X Axis And The Ordinates X 1 And X 3 benjaminec / Getty Images Finding the yintercept of a parabola can be tricky Although the yintercept is hidden, it does exist Use the equation of the function to find the y intercept y = 12 x2 48 x 49 The yintercept has two parts the xvalue and the yvalue Note that the xvalue is always zero Rewrite as y = (x² − 4x 4) − 16 Factor to get y = (x 2)² − 16 When we compare this to the graph of the BASE equation y = x², we can see that it has been shifted 2 units to the RIGHT, and 16 units DOWN Parabola y=4x-x^2