Drawing two lines and interpreting their intersection

Drawing two lines and interpreting their intersection

Secondary 2
TGM Original Questions
  1. Copy and complete the following table of values of \(x\) and \(y\) for the equation \(y=\frac12x-2\).
    \(x\)\(-4\)\(0\)\(4\)
    \(y\)
  2. On the grid provided below, using a scale of 1 cm to represent 1 unit on both axes, draw the graph of \(y=\frac12x-2\) for \(-8\leq x\leq4\).
  3. On the same axes, draw and label the graph of \(y=x+1\).
  4. Hence, find the coordinates of the point of intersection of the two graphs and explain the significance of this point.

Solution:

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Answer:Table \((-4,-4),(0,-2),(4,0)\); intersection \((-6,-5)\).

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