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Question
Use the real number line to find the range of values of x for which:
x > 3 and 0 < x < 6
Solution
x > 3 and 0 < x < 6
Both the given inequations are true in the range where their graphs on the real number lines overlap.
The graphs of the given inequations can be drawn as:
x > 3
0 < x < 6
From both graphs, it is clear that their common range is 3 < x < 6
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