Question

Line QR contains (2, 8) and (3, 10) Line ST contains points (0, 6) and (−2, 2). Lines QR and ST are

Answer 1

slope formula:

m  = y2 - y1 / x2 - x1

Line QR: (2,8) (3,10)

m = 10 - 8 / 3 - 2 = 2 / 1 = 2

Line ST: (0,6) (-2,2)

m = 2 - 6 / -2 - 0 = -4/-2 = 2

c. parallel because the slopes are the same