What is the value of so that the line through and is parallel to the line through and ?

MATHEMATICS · Single correct · CBSE · Mathematics · Straight Lines · Straight Lines

Problem

What is the value of

y

so that the line through

(3,y)

and

(2,7)

is parallel to the line through

(-1,4)

and

(0,6)

? (1)

12

(2)

10

(3)

9

(4)

6