Write the equation of a line with slope m = 0 and point (2, 3).
y = 3
x = 3
y = 2
x = 2
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OpenStudy (anonymous):
@Hero @dan815 @clamin @hartnn @triciaal
OpenStudy (freckles):
hint:
vertical lines are in the form x=b where this line goes through every point (b,y) for any y value (Vertical lines have undefined slopes)
horizontal lines are in the form y=a where this lines goes through every point (x,a) for any x value (horizontal lines have the slope as 0)
OpenStudy (anonymous):
@freckles I'm still a little confused
OpenStudy (anonymous):
Would this line be horizontal?
OpenStudy (freckles):
yes so you have y=a number
just look your point...
what is the y-coordinate
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OpenStudy (anonymous):
So it would be y = 3?
OpenStudy (freckles):
yep
OpenStudy (anonymous):
Thank you!! (:
OpenStudy (freckles):
if it was undefined slope and point (2,3)
then you would x=2
OpenStudy (freckles):
you would go with x-coordinate in that case
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OpenStudy (freckles):
but yep horizontal (or slope 0) think y-coordinate
and vertical (or undefined slope) think x-coordinate
OpenStudy (freckles):
but horizontals will be y=a number
while verticals will be x= a number