C1 Mathematics

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  • Created by: abbiee
  • Created on: 06-03-13 15:52

1. What 3 ways could be used to solve a quadratic equation?

  • Factorising, Using the formula, Completing the square
  • Sketching the graph, Using the formula, Factorising
  • B2 - 4AC, Completing the square, Sketching the graph
1 of 5

Other questions in this quiz

2. How do you prove that 2 lines are parallel to each other?

  • Ma x Mb = -1
  • Substitute the points on a line
  • Find the equation of both lines are they should equal the same

3. Which one is correct? Square root of 16

  • +- 4
  • 4
  • 8

4. What is the equation to a line?

  • /[(X2-X1)2 + (Y2-Y1)2]
  • Y-Y1 = M(X-X1)
  • Y2 - Y1 / X2 - X1

5. If a gradient of a line is 4, what is the perpendicular gradient?

  • 1/4
  • - 1/4
  • 4/1

Comments

Hannah

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Yay! 100%

freddie

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does the answer to number two not show they are perpendicular too each other?

Rebecca

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I agree with freddie, the answer to number 2 shows the way to find out if two lines are perpendicular

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