Title Builder Beta See instructions

Welcome to Title Builder Beta.

This small piece of kit is designed to make building your Quiz, Crossword or Puzzle question more effective. It should make finding your question easier for others and, the easier it is to find, the more likely someone is to answer it!

To build an easy to find question title simply select the paper and quiz, enter the quiz number if relevant and fill in the Publication Date. Once you’re happy click “Build Title” and the information should populate the Title field. Fill in the final required details of your question as you normally would, and click submit.

As this is a Beta we only have a limited number of papers and quizzes listed. If you think your favourite Quiz, Crossword or Puzzle should be listed here don’t hesitate to contact us.

Remember: You do not have to use the title builder - simply enter the title and question as you normally would and click submit!

Paper & Quiz:

Loading data...

Quiz Number:

Publication Date:

Maths linear graph help :/

acroviak | 08:29 Tue 06th Jan 2009 | Quizzes & Puzzles

2 Answers

Hey.
Im stuck 'again', i know :/.. Well, any help will be much apprechiated and reped as always. Ill fire away:

1. The points A, B and C have coordinates (1,7) (5,5) and (7,9) respectively.
(a) Show that AB and BC are perpendicular
(b) Find equation of BC

(c) The equation of the line AC is 3y=x+20 and M is the mid-point of AB
- Find the equation of the line through M parrellel to AC
- This line intersects BC at the point T. Find the coordinated of T.

Country Images FF quiz

Sir Lancelot

Answers

1 to 2 of 2

Best Answer

No best answer has yet been selected by acroviak. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.

roslyn251254

a) For 2 lines to be perpendicular their gradients need to multiply to give -1. can you find the gradients of AB and BC on your own?
b) Substitute coords of B and C into the equation of a str line y=mx + c and solve simultaneously- gives c=-5 and m=2 and equation is y=2x-5

roslyn251254

sorry meant divide not multiply for part (a)

1 to 2 of 2

Do you know the answer?