In the slope-intercept equation of a line, which part of the equation gives the y-coordinate of the point where the line crosses the y-axis?
A. The constant term
B. The coefficient of the x-term
C. The coefficient of the y-term
D. The x-term
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hartnn (hartnn):
slope intercept form : y = mx+c
line crossing y axis ---> Y intercept
when x= 0
hartnn (hartnn):
plug in x=0 in
y=mx+c
what u get?
OpenStudy (anonymous):
y= C +1?
OpenStudy (anonymous):
wait no
hartnn (hartnn):
waiting
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OpenStudy (anonymous):
ok alright.... y=m0+c right?
hartnn (hartnn):
yes
m*0 = 0
hartnn (hartnn):
so
y=c
right ?
and 'c' is called the constant :)
hartnn (hartnn):
*the constant term
OpenStudy (anonymous):
@hartnn you might have learned this differently than me but I thought it was y=mx+b
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hartnn (hartnn):
yes, it doesn't make a difference :)
OpenStudy (anonymous):
so the answer would be A?
hartnn (hartnn):
yes :)
OpenStudy (anonymous):
oh ok I was just confused but that does help understand the problem
OpenStudy (anonymous):
Yay :)
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