Linear Functions

The flashcards below were created by user anthonyrobb on FreezingBlue Flashcards.

  1. What is the equation of this line?Image Upload 1
    y = 2x+2
  2. What is the equation of this line? Image Upload 2
    y=3-2x
  3. What is the equation of this line?Image Upload 3
    Image Upload 4
  4. Find the equation of this line in standard and general form. Image Upload 5
    Image Upload 6
  5. Find the equation of these lines?Image Upload 7
    Image Upload 8
  6. Find the gradient of the line segment AB.Image Upload 9
    Image Upload 10
  7. Consider the graph shown of a cyclists distance from home.

    Calculate the speed for section A.

    Calculate the speed for section E.

    Explain the significance of he horizontal sections on the graph.

    Image Upload 11
    • 30 km/hr
    • 80 km/hr
    • Rests - Periods where speed is zero.
  8. A line has a gradient of -3 and passes through the point with coordinates
    (0, 7). Write down its equation.
    y=-3x+7
  9. For the equation below find the value of y if x =12.
    Image Upload 12
    5
  10. Image Upload 13
    4y-5x=12
  11. Image Upload 14
    8
  12. Find the distance between the points A (2, 5) and
    B (-3, 1). Give your answer to 2 decimal places.
    6.40
  13. Find the coordinates of the midpoint of the segment joining
    A (-3, 6) and B (9, 4)
    (3, 5)
  14. Image Upload 15
    They are perpendicular.
  15. Find the equation of the line passing through the points
    with coordinates
    (-6, -4) and (6, 14).
    Image Upload 16
Author:
anthonyrobb
ID:
6560
Card Set:
Linear Functions
Updated:
2010-02-11 09:40:35
Tags:
gradient intercept slope equation linear
Folders:

Description:
This set of cards consolidates skills in linear functions such as gradient.
Show Answers: