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Maths Exercices

Graph a line from an equation

Graph  f(x)=x+3

  1. Find at least three points that satisfy the equation. Two points determine a line but the third point is a check for accuracy. Make a table. You may choose any points you like but remember that you need an appropiate scale for the axes.

    x
    y
    -2
    1
    0
    3
    2
    5


  2. Graph these points and connect them using the representation of an infinite line.


  3. Label the line appropiately.