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13 - Mathematics M1.GR.1 - Linear Graphs

⭐ +245 XP
  • ✓draw graphs of linear functions (y = c, x = k, y = mx + c)
  • ✓determine the intercepts (x and y) of the graph of a linear function (graphically and algebraically)
  • ✓solve problems involving graphs of linear functions
⏱ 0 mins🎯 49 marks
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Aunty Carol earns $30 for every plate of jerk chicken plus $50 for cleaning fees. As she sells more plates, you can plot her earnings on a Cartesian plane, and the result is a STRAIGHT LINE. CSEC examiners use linear graphs in many real-life Caribbean situations.
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Before today, had you studied linear graphs in school?

💡EngageQuestion 6 of 28

Predict: which statement do you think best describes a cartesian plane?

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💡Engage
Aunty Carol earns $30 for every plate of jerk chicken plus $50 for cleaning fees. As she sells more plates, you can plot her earnings on a Cartesian plane, and the result is a STRAIGHT LINE. CSEC examiners use linear graphs in many real-life Caribbean situations.
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