Question

Does anyone know a fast way to accurately graph quadratic and higher functions?

Answer 1

Use a good software program. Just google it.

Answer 2

What about by hand?

Answer 3

Like, on a test, etc. or when a computer is not readily available?

Answer 4

for quadratic equations, find the minima or maxima and where it intersecs the x or y axes (it'll intersect it at 2 points) and then sketch it.

Answer 5

Cool. I never thought about it that way, thanks. :D

Answer 6

Sure thing! When you have three points, it's much easier to get a rough sketch of the quadratic equation.