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aussy123 Group TitleBest ResponseYou've already chosen the best response.1
\[x^2+3x+2\le0\]
 2 years ago

dopeboz Group TitleBest ResponseYou've already chosen the best response.0
wow!!!! i wouldnt know sorry
 2 years ago

dopeboz Group TitleBest ResponseYou've already chosen the best response.0
k. but anyways i think your cute tho.
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
first solve it as if it were an equation \[ \large x^23x+2=0 \]
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
it's a parabola. To find where it crosses xaxis, write it like this: x^23x+2=(x1)(x2)=y so it will cross xaxis at x=1 and x=2 since you lookiing for points that are less than 0 it will be the part that is between this two points: dw:1351781925843:dw
 2 years ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
oh so I dont have to solve for anything
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
dw:1351782141285:dw
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
no it is not. @myko !!!!!
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
the inequality has only ONE variable. its graph CANNOT bidimensional.
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
anyways. myko just gave the answer \[ \large 0=x^23x+2=(x1)(x2) \] so x=1 or x=2
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
look my last drawing x^23x+2=y is a function with range (vertex, infinity) it is less or equal 0 in the part that is under xaxis. That's what i drowed
 2 years ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
ok im a bit confused
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
i gave the cross points to be able to grapfh it. The answer is the part under x.axis
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
@aussy123 don't be confused by @helder_edwin . The graph you looking for is: dw:1351782419649:dw
 2 years ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
Oh I see , @myko , I had to reread your first comment to get it, thanks because my book is giving me alot of confusing stuff
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
again. the problem says: graph \(x^23x+2\leq0\) it does NOR say graph \(x^23x+2\leq y\).
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
sorry *NOT
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
problem says: \[y \leq 0\]
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
How do you GRAPH this x2 3x + 2<= 0
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
it is a onedimensional problem (one variable) but u turned it into a twodimensional problem by adding a "y" that was never there.
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
x2 3x + 2 represents values of y, dude.
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
it is one dimentional, :)
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.1
y is DEPENDENT
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
but it was never there. u r not graphing a function "dude".
 2 years ago
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