Question

can anyone help with graphing parabolas???????????????????????????????

Answer 1

my equation is y=4x^2-12x how do i do this

Answer 2

plot a few points and draw a nice curve
the vertex and the roots are usually good points to pick

Answer 3

can you factor that equation?

Answer 4

umm wait so if i am doing this right my vertex is 3/2 , -9 and my x and y's are y=o x,y o,o 3,0

Answer 5

looks right to me... and to see how wide it swings you can plot another couple points
or just fake it :>

Answer 6

i cant it a review for my final

Answer 7

what I meant there is that no one ever checks the sides of the parabolas as they fly up and out... get your important points right and close is good enough for the rest