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Mathematics 7 Online
OpenStudy (anonymous):

hi im back msellier sister

OpenStudy (anonymous):

could you help with this please ?

OpenStudy (anonymous):

[9.01] and [9.02] For y = x2 + 4x − 12, Determine if the parabola opens up or down. State if the vertex will be a maximum or minimum. Find the vertex. Find the x-intercepts. Describe the graph of the equation. Show all work and use complete sentences to receive full credit.

OpenStudy (anonymous):

@.Sam. @ivettef365 ??

OpenStudy (anonymous):

@marylou004

OpenStudy (anonymous):

@oldrin.bataku @Preetha ??

OpenStudy (anonymous):

im msellier sister please anyone help ??

OpenStudy (anonymous):

@skullpatrol @EmmaMoer ??? PLEASE HELP

OpenStudy (anonymous):

?

OpenStudy (anonymous):

is the question mark suppose to help me ?

OpenStudy (anonymous):

I'm sorry I don't know :(

OpenStudy (anonymous):

:,( anyone can help me please ?

OpenStudy (anonymous):

Given y = x2 + 4x – 12 determine the following. Use complete sentences and show all work to receive full credit. Does the graph open up or down? How do you know?----The graph open upward Explain whether the graph has a maximum or minimum point.------The graph has minimum point Find the vertex and x-intercepts of the graph. The graph has vertex at P(-2,-16) and x- intercept@ x=2 and x=-6 Part 2: Create your own unique quadratic equation in the form y = ax2 + bx + c that opens the same direction and shares one of the x-intercepts of the graph of y = x2 + 4x − 12. Determine the following. Use complete sentences and show all work to receive full credit. Explain whether the graph has a maximum or minimum point. Find the vertex and x-intercepts of the graph.

OpenStudy (anonymous):

are this the answers ? @EmmaMoer ???

OpenStudy (anonymous):

I think so yea.....?????!!!!!

OpenStudy (anonymous):

Read it! :) LOL!

OpenStudy (anonymous):

Download geogebra , or go to mathway.com it will surely help you :)

OpenStudy (ivettef365):

The parabola opens up because is positive, and the vertex will be a minimum

OpenStudy (anonymous):

ok so the 2 first ones are correct

OpenStudy (anonymous):

I think so yes

OpenStudy (ivettef365):

the x-int is (x+6)(x-2) = 0 so x+6 =0 and x- 2=0 x = -6 x = 2

OpenStudy (anonymous):

thanks @ivettef365 but what about the Describe the graph of the equation??

OpenStudy (anonymous):

@ivettef365 ???

OpenStudy (anonymous):

?

OpenStudy (anonymous):

@karatechopper ??

OpenStudy (anonymous):

@skullpatrol ??

OpenStudy (anonymous):

@.Sam. @skullpatrol PLEASE HELP WITH THE LAST QUESTION Describe the graph of the equation. ???

OpenStudy (anonymous):

the equation is y = x2 + 4x − 12

OpenStudy (anonymous):

@xxkerstie.bbyxx ??

OpenStudy (anonymous):

@LaurenGolden ?

OpenStudy (anonymous):

@satellite73 ?

OpenStudy (anonymous):

to decribe a graph just write what u see like the graph opens upwards and the vertex points and if its stretched or not

OpenStudy (anonymous):

ooh ok lol thx

OpenStudy (anonymous):

ur welcome :)

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