Question

i needed to edit this question :p

Answer 1

sleek-feathered one idk

Answer 2

idk i just signed up for fun

Answer 3

i have no idea

Answer 4

me too

Answer 5

Try this: Three Points Parabola Calculator

http://www.analyzemath.com/parabola/three_points_para_calc.html

Answer 6

If you are supposed to show your work, then the calculator will not be helpful.

Answer 7

@G33k Post what pops up as the equation.

Answer 8

Yes. Into the calculator at

http://www.analyzemath.com/parabola/three_points_para_calc.html

Answer 9

I got y = 2x^2 + 12x - 4

Let me run the points through again.

Answer 10

y = -2 x^2 + 12x - 4

Answer 11

I drew the graph at desmos.com

Answer 12

There is an x here:

y = -2 x^2 + 12*x - 4

Answer 13

Let's check the standard form requirement before we leave the thread.

>> standard form of a parabola

This is standard form:

y = -2 x^2 + 12*x - 4

so that should be correct.