michelleday
Mar 6, 2007, 01:48 PM
I'm trying to find the slope of the line containing A(3,2) and B(3,-4)
a. 0
b. 1
c. -6
d. undefined
asterisk_man
Mar 6, 2007, 08:52 PM
slope of a line can be calculated using any two points on that line.
slope=change in y/change in x
so you can do:
slope=(yCoordOfPointA-yCoordOfPointB)/(xCoordOfPointA-xCoordOfPointB)
good luck!
saraispiel19
Mar 20, 2007, 04:47 PM
The αnswer is : D (thαts not α smiley fαce-hαhα)