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Mathematics 14 Online
OpenStudy (anonymous):

Someone please help me Graph the System of inequalities

OpenStudy (anonymous):

Nnesha (nnesha):

did you graph that

OpenStudy (anonymous):

yes

Nnesha (nnesha):

ok so for first equation you have to draw dotted line and always start on y-axis

OpenStudy (anonymous):

@gorv

Nnesha (nnesha):

your y-intercept is -2 in first equation so draw point on y-axis first

OpenStudy (anonymous):

what do you mean?

OpenStudy (gorv):

yes @ilovchuu

Nnesha (nnesha):

ohh ok well i leave that for @gorv

OpenStudy (anonymous):

@gorv I need help with my math problem. I don't know how to solve it

OpenStudy (gorv):

ok take first equation

Nnesha (nnesha):

i was mean that when you have this sign <,> then you have to draw dotted line :)

OpenStudy (gorv):

\[y>\frac{ 1 }{ 4 }x-2\]

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

Oh right xD thanks @Nnesha

OpenStudy (gorv):

first replace > by =

OpenStudy (anonymous):

done

OpenStudy (gorv):

\[y=\frac{ 1 }{ 4 }x-2\]

OpenStudy (gorv):

can u draw this line ??

OpenStudy (anonymous):

I think so

OpenStudy (gorv):

take x=0 y=-2

OpenStudy (gorv):

(0,-2)

OpenStudy (anonymous):

I did that one

OpenStudy (gorv):

at x=4 y=1-2=-1 (4,-1)

OpenStudy (anonymous):

That's the second one?

OpenStudy (gorv):

with these 2 point draw the line by joining

OpenStudy (gorv):

u take any value of x and then find y

OpenStudy (gorv):

here i took 4 as it will be cancelled by 1/4 so calculation will be easy

OpenStudy (gorv):

you drwan the line ??

OpenStudy (anonymous):

I did but I think I got it wrong :/ there is a point for -2 and -1 on y - axis ? it's confusing

OpenStudy (gorv):

|dw:1415000313210:dw|

OpenStudy (anonymous):

that's what I have

OpenStudy (gorv):

now join these two points

OpenStudy (anonymous):

Do i do a dotted line?

OpenStudy (gorv):

|dw:1415000413903:dw|

OpenStudy (gorv):

yeah because equal to sign is not there

OpenStudy (gorv):

so line will be dotted

OpenStudy (anonymous):

done

OpenStudy (gorv):

now extend the line

OpenStudy (gorv):

|dw:1415000495270:dw|

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