Junior Cycle · Functions and Graphs
⏱ Tested in 1 exam question since 2025
Lesson 3 of 7
JCHL Functions 3: Drawing Linear Graphs
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- The DOMAIN is the set of x-values (inputs) you are told to use
- Make a table: sub each x-value in to get its y-value (output)
- Plot each (x, y) point and join them — a linear function gives a straight line
Most recent exam questions
- 2025 Q9(c)
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