1)Find an eauation of the line containing the given pair of points.

Question

(2,1) and (6,3)

MY ANSWEAR: Y=(1/2)X

2)Decide whether the pair of lines is perpendicular, parallel, or neither.
--What is the slope of
4x+2y=3
4x+2y=4

MY ANSWEAR: (1/2) AND -2 (PERPENDICULAR)

Answer 1

#1 yes
#2, no

4x+2y=3
4x+2y=4 both have a slope of -2, so they are two parallel lines.