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anonymous
 4 years ago
How do you graph this
x2 3x + 2<= 0
anonymous
 4 years ago
How do you graph this x2 3x + 2<= 0

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0wow!!!! i wouldnt know sorry

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0k. but anyways i think your cute tho.

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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it'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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh so I dont have to solve for anything

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1351782141285:dw

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

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

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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0look 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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i gave the cross points to be able to grapfh it. The answer is the part under x.axis

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@aussy123 don't be confused by @helder_edwin . The graph you looking for is: dw:1351782419649:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Oh I see , @myko , I had to reread your first comment to get it, thanks because my book is giving me alot of confusing stuff

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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0problem says: \[y \leq 0\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0How do you GRAPH this x2 3x + 2<= 0

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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0x2 3x + 2 represents values of y, dude.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it is one dimentional, :)

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