What are the x- and y-intercepts of the line?
2x – 3y = –12
A.
x-intercept 6, y-intercept –4
B.
x-intercept –4, y-intercept 6
C.
x-intercept 4, y-intercept –6
D.
x-intercept –6, y-intercept 4
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Mehek (mehek14):
do you know how to solve for them?
OpenStudy (gamer56):
I think its D. Am i right ?
@thomas5267
Mehek (mehek14):
to find x-int, substitute 0 for y
to find y-int, substitute 0 for x
Mehek (mehek14):
yea it's D
you're correct
OpenStudy (gamer56):
Is D. Right or no ?
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Mehek (mehek14):
right
OpenStudy (gamer56):
YES ! :D
Mehek (mehek14):
\(\ddot\smile\)
OpenStudy (gamer56):
@Mehek14 Can you answer this please ?
Select the equation of the line that passes through the point (2, –1) and has slope 3 in point-slope form.
A.
(x – 2) = 3(y + 1)
B.
(y – 1) = 3(x + 2)
C.
(y + 1) = 3(x – 2)
D.
(x + 2) = 3(y – 1)
Mehek (mehek14):
open it in a separate post to avoid lag
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OpenStudy (er.mohd.amir):
y-y1=m(x-x1)
where m is slope and (x1,y1) is point.