Mathematics
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OpenStudy (anonymous):
What is the x-intercept of the line with the equation
8x-1/3y=16
PLZ HELP
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OpenStudy (anonymous):
@PoyoPoyo @jane11509 @Chris01 ?? helpp?
OpenStudy (anonymous):
Me am no math magician. Sorry Kayla, its been like 3 years since I've done this math :P
OpenStudy (anonymous):
lol ok thanks anywats :P
OpenStudy (anonymous):
anyways*
OpenStudy (anonymous):
@Brainybeauty
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OpenStudy (anonymous):
Is it \[\frac{ 8x-1 }{ 3y }=16 ~~~ or ~~~ 8x-\frac{ 1 }{ ?3y}=16\]
OpenStudy (anonymous):
i have noo clue, all i can do is enter 3 numbers/letters in the blank D:
OpenStudy (anonymous):
Okay... can u send me a pic of your question?
OpenStudy (anonymous):
i can try:) one second
OpenStudy (anonymous):
Ya!
:)
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OpenStudy (anonymous):
|dw:1410980791756:dw|it wouldnt let me :( but heres what it looked like
OpenStudy (anonymous):
Okay I can understand it now!
OpenStudy (anonymous):
Haha Okay!
OpenStudy (anonymous):
When you solve the equation,
8x = 16 + 1/3y
=> x = 2 + 1/24y
OpenStudy (anonymous):
Oh okay I think i got it now, Thanks!
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OpenStudy (anonymous):
x intercept is a point on the graph where y = 0
OpenStudy (anonymous):
You're welcome! :)
OpenStudy (anonymous):
:)
OpenStudy (testing123guest):
@AlexandervonHumboldt2 so whats the answer here
OpenStudy (testing123guest):
@Michele_Laino do u know what the answer here is
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OpenStudy (testing123guest):
@triciaal plz say u know the answer here
OpenStudy (michele_laino):
we get the y-intercept, if we replace \(y=0\) into the starting equation
OpenStudy (testing123guest):
so it would be ( y,0)
OpenStudy (triciaal):
the x-intercept is the value of x when y = 0
OpenStudy (testing123guest):
so the answer is ( 2 , 0 )
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OpenStudy (triciaal):
@Testing123guest correct
OpenStudy (testing123guest):
cool thx
OpenStudy (triciaal):
welcome