27.5k views
2 votes
Two points A (-2, 9) and B (4, 8) lie on a line l. (i) Find the slope of the line l. (2)marks (ii) Find the coordinates of the midpoint of the points A and B (iii) Find the distance between points A and B. (i). A line “t” is parallel to 3y = 6x + 9. Find the slope of this line “t”. (ii) Another line “r” is perpendicular to the line 3y = 6x + 9. Find the gradient of the line “r”.

1 Answer

4 votes

Answer :

  • 1 (i).

  • slope \: = - (1)/(6)
  • (ii).

  • midpoints \: = (1 \: \: (17)/(2) )
  • (iii) .

  • distance \: = √(37)
  • 2(i).

  • slope \: = 2

  • gradient \: = - (1)/(2)
  • I Hope it helps :)

Two points A (-2, 9) and B (4, 8) lie on a line l. (i) Find the slope of the line-example-1
Two points A (-2, 9) and B (4, 8) lie on a line l. (i) Find the slope of the line-example-2
Two points A (-2, 9) and B (4, 8) lie on a line l. (i) Find the slope of the line-example-3
User Aguynamedloren
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories