Mathematics
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OpenStudy (anonymous):
Choose the correct x-intercept and y-intercept of the equation 2x − y = 4.
x-intercept: (−4, 0), y-intercept: (0, 2)
x-intercept: (−4, 0), y-intercept: (2, 0)
x-intercept: (2, 0), y-intercept: (0, −4)
x-intercept: (0, 2), y-intercept: (0, −4)
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OpenStudy (shamil98):
2x - y = 4
Write this in slope-intercept form, and you will have your answer.
OpenStudy (shamil98):
y = mx + b
OpenStudy (anonymous):
2x-4=y
HanAkoSolo (jamierox4ev3r):
2x-y=4
-2x -2x
-----
-y=-2x+4
y=2x-4
HanAkoSolo (jamierox4ev3r):
if the slope intercept form of the equation is y=2x-4, what is the slope and the y-intercept @shahbaaz786 ?
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OpenStudy (anonymous):
slope=2 and then 4
OpenStudy (anonymous):
is that right ?
HanAkoSolo (jamierox4ev3r):
yes.... 4 is the y-intercept ;)
OpenStudy (anonymous):
so thats the answer ?
HanAkoSolo (jamierox4ev3r):
based from what i told you, you have to figure that out :) I don't give answers, I just tell you how to do it
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OpenStudy (anonymous):
so how do i solve it ?
OpenStudy (shamil98):
b from the y =mx + b is the y intercept in this problem it is -4. >_>
OpenStudy (anonymous):
but theres 2 with -4
HanAkoSolo (jamierox4ev3r):
@shamil98 I will let you take it from here..... lol
OpenStudy (shamil98):
nooo you do ;c
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OpenStudy (shamil98):
I was gonna say that haha
HanAkoSolo (jamierox4ev3r):
well i said it to... finder's keepers XD
OpenStudy (shamil98):
Graph it and find the x intercept using slope ._.
OpenStudy (anonymous):
cant i just plug in
OpenStudy (anonymous):
?
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OpenStudy (anonymous):
@Machida
OpenStudy (anonymous):
@uri