Can some one graph 3 parabolas for me? :)

Question

anonymous · Answer

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campbell_st · Answer

go and download the webstart version of geogebra and it will do it for you. http://www.geogebra.org/cms/en/download/

anonymous · Answer

i CANNOT download anything on my laptop.

anonymous · Answer

I have the 3 equations, can someone just graph them real quick?

anonymous · Answer

Just choose a few points and find the vertices, intercepts, and a few more values. You'll have a fine graph.

anonymous · Answer

How do i find points from the equation?

anonymous · Answer

https://www.desmos.com/calculator

campbell_st · Answer

you choice any you line

for a parabola try 

x = -3, -2, -1, 0, 1, 2, 3

or something like that

anonymous · Answer

Plug x values into the equation.

anonymous · Answer

Okay so if i plug in -2 as x
i get the equation
y=32-380+0
What do i do next?? @Numb3r1

anonymous · Answer

Solve for y and put that point on the graph.

anonymous · Answer

How do i solve for y? O.o

anonymous · Answer

she cannot graph taht

anonymous · Answer

If y=32-380, that's what y equals (just solve 32-380=?). However, @integralsabiti is probably right in saying that the point (-2, 380) will be well beyond the edge of your graph paper.

anonymous · Answer

I got -2,12

anonymous · Answer

What is the equation girl?

anonymous · Answer

Huh

anonymous · Answer

Give us an equation so we may help you. Or I'll give you an equation of parabola so you may graph it

anonymous · Answer

http://screencast.com/t/MVv0z5Kf