donnie1999
  • donnie1999
Determine in which direction the parabola below opens. y = x^2 - 7x + 18
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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SolomonZelman
  • SolomonZelman
Alright.... I will ask you this banal question, but please answer if you know (if you don't know just say so). What do you think,
SolomonZelman
  • SolomonZelman
It is y=.... so it is Up/Down (because if it is Right/Left then it should have been x=...) And is the coefficient of x² positive or negative?
anonymous
  • anonymous
It opens up.

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SolomonZelman
  • SolomonZelman
donnie: I thought I gave enough information about how a parabola can open up/down, right/left in the previous question (and examples), but you don't seem to have read it..... I guess it is my fault that I didn't make it 'interesting' to read.....
donnie1999
  • donnie1999
what do u think
donnie1999
  • donnie1999
i tried to solve the equation and i got left but i am not sure if that is wright
anonymous
  • anonymous
@SolomonZelman i'm sorry but @donnie1999 asks me these questions frequently... don't hate appreciate :P
donnie1999
  • donnie1999
@SolomonZelman u can honestly go flutter off kid idk about ur opionions. @SoulEater142 thx 4 all ur help
anonymous
  • anonymous
:D
anonymous
  • anonymous
Hey @donnie1999 do you have an instagram?
SolomonZelman
  • SolomonZelman
donnie1999, I never report people, but I don't think I would be likely to help you again. Don't know about the freedom of speech on this site, but be safe and hope you realize one day that learning is a better approach than cheating the answers from interent. Good luck.
anonymous
  • anonymous
Work smarter not harder :P
anonymous
  • anonymous
http://www4a.wolframalpha.com/Calculate/MSP/MSP14851e00649bcefha5f500004640i128affdg1be?MSPStoreType=image/gif&s=48&w=359.&h=158.&cdf=RangeControl
anonymous
  • anonymous
@donnie1999 theres your plot

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