Quadratic Graphs Explained
Related Topics:
More Math Trivia
Math Worksheets
Videos that will help to explain quadratic graphs and how to graph factored polynomials.
Why are all Quadratic Graphs U shaped?
The equation y = ax
2 + bx + c is the equation of a U-shaped graph (x
2) plus the equation of a line (bx+c). If one pauses for a moment, it is not at all obvious that these two shapes added together give another U shape! We explain why in this follow-up video to graphing quadratics.
Graphing Quadratics made Ridiculously Easy
Don't memorise the vertex formula as part of graphing a quadratic. Just go ahead and graph the thing. Let me show you the natural and easy way to do it!
Graphing Factored Polynomials PART I
Part I of II of a video on graphing polynomials in factored form.
Graphing Factored Polynomials PART II
Part II of II of a video on graphing polynomials presented to us in factored form
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe.
There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics
of fraction addition and subtraction or challenge yourself with the insane level.