B-2A Videos
sketching graphs of quadratics
is the roots or the solutions which is where the graph crosses the x axis so to find them you let y=0 and solve the equation using 1 of the 3 methods we have already seen in the earlier videos and the max or min point which is given by ((-b/2a,f(-b/2a)) in then just draw a parabola that passes throught all these points some equations might have 2 roots some have 1 and some have none which means they are always above or below the x axis ... intercept solutions roots max min points sketching ...
Author: MathMikie; Tags: intercept solutions roots max min points sketching graphs quadratics parabola algebra C1 AS level maths
B-2A Takeoff fron Vancouver
A USAF B-2A is taking off from Vancouver Intl. and flying to Edwards AFB after a month long stay in Canada.
Author: 124simran; Tags: B2 FSX B2A B2 takeoff
