y= m|x-h|+k (point slope form but w/ absolute value)
the number outside the signs in the "slope" thats all it is!
the x cord (h) is the opposite of whats inside the absolute value lines, IE
y=-4|x-6|+7 the points are (6,7)
the h and k are your points, just like in point slope. the M value is your slope, it tells you if its up or down AND how many u have to go (like normal slope) for the next point.
thanks
R31LLY34 4 months ago
SO much easier than how my teacher did it...
frenchfrygirl44 1 year ago
you explain better than my algebra 2 teacher.hahah
FearTheTrumpets 1 year ago
That was fantastic -
Love the background vids and "Airplane"! Made my day ...
grendlldog 1 year ago
Ehh, not too bad.
Formula is really"
y= m|x-h|+k (point slope form but w/ absolute value)
the number outside the signs in the "slope" thats all it is!
the x cord (h) is the opposite of whats inside the absolute value lines, IE
y=-4|x-6|+7 the points are (6,7)
the h and k are your points, just like in point slope. the M value is your slope, it tells you if its up or down AND how many u have to go (like normal slope) for the next point.
snackwells 1 year ago
So glad I found this vid! I have a test in algebra 2 tomorrow and now I'm pretty sure I'm not gonna fail! Lol
lalalamoo2015 1 year ago
brilliant ur a great teacher
biodisater12 1 year ago
Thank you so much. Before this video, I had no idea what was going on in math class.
Casey5693 1 year ago
its 2.8 in the Mcdougghal littel algebra 2 book =]
zoya95rashid 1 year ago 2
another good method for finding vertex would be to say "opposite inside same outside"
666devilsson 1 year ago