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OpenStudy (lolipop_drum312):
The equation of a line is x + 3y = 14.
What is the y-intercept of the line?
choose the answer below (the same as abcd)
3/14
-14
14/3
14
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OpenStudy (lolipop_drum312):
i think a idk
OpenStudy (jackthegreatest):
Ok set y = 0
OpenStudy (jackthegreatest):
Y intercept is what does x equal when y is 0
OpenStudy (lolipop_drum312):
then we add it to somethin or.... i have no clue
OpenStudy (jackthegreatest):
So:
X + 3(0) = 14
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OpenStudy (jackthegreatest):
X+0=14
OpenStudy (jackthegreatest):
X=14
OpenStudy (lolipop_drum312):
so its 14?
OpenStudy (lolipop_drum312):
D*
OpenStudy (jackthegreatest):
Yes, but does it make sense to you now?
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OpenStudy (lolipop_drum312):
yes thank you i have 3 more btw
OpenStudy (jackthegreatest):
Post and tag me
OpenStudy (jackthegreatest):
I am away for 5 min
OpenStudy (lolipop_drum312):
What is the slope of the line passing through the points (2, −5) and (4, 1)?
OpenStudy (lolipop_drum312):
and ok
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OpenStudy (lolipop_drum312):
3
−45−45
2
5454
OpenStudy (lolipop_drum312):
same as abcd
OpenStudy (lolipop_drum312):
5/4* dfor D
OpenStudy (lolipop_drum312):
i think B
OpenStudy (lolipop_drum312):
4/5 for B btw
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OpenStudy (lolipop_drum312):
but idk B sounds cool what do you think am i wrong
OpenStudy (narutofan2016):
it would be c because \[3y \div 3= 14-x \div3\] y= 14-x over 3.
y would then equal 14/3
OpenStudy (lolipop_drum312):
so we um... divide or..... it could be C? or B? idk
OpenStudy (lolipop_drum312):
oh you must mean for the first one thanks
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