Go to 'Graph' tab, type in your equation and click on 'Solve'.

Read the points from the graph or by plugging the values for x:

For x = 0 we get

y = 9*0 - 3

y = -3

One point is (0, -3)

For x = 1 we get

y = 9*1 - 3

y = 6

Another point is (1, 6)

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