(Y2-Y1) / (X2 - X1)
= (9+3)/(2-2)
= 12/0
Oh my, division by zero is undefined :)
Find the slope of the line through the pair of points. A(2, –3), P(2, 9)
A. 0
B. 2/3
C. -1/3
D. undefined
2 answers
Hahaha thanks Damon!:D