Graphs of Linear Functions

Graphs of Linear Functions

TGM Original Questions
  1. The equation of a function is \(y = -\frac{1}{3}x + 2\). Complete the following table.
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  2. In the grid below, draw the graph of \(y = -\frac{1}{3}x + 2\).
  3. Using your graph, find the value of \(y\) when \(x = -1\). Hence mark and label the point in the same grid.
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Answer:(i) Missing entries: \(y=3\), \(y=\dfrac52\), \(x=3\), \(x=5\) (ii) Graph of \(y=-\dfrac13x+2\) (iii) \(y=\dfrac73\approx2.3\) at \(\left(-1,\dfrac73\right)\)

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