A1 — Apply mathematical processes and communicate reasoning | Worked Example

Ontario Grade 9 Mathematics — Strand A: Mathematical Thinking and Connections

Question

Question: Two straight paths run through a park. Path A passes through the points negative 3 comma 1 and 3 comma 5. Path B passes through the point 0 comma negative 4 and has a slope three times the slope of Path A. Part a: Write the equation of each path in slope-intercept form. Part b: Find the coordinates of the point where the two paths intersect. Part c: Determine which path is steeper and explain your reasoning using the concept of slope. A1 — Apply mathematical processes and communicate reasoning | Worked E…

Step-by-step video solution

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• A2 — Connect mathematics to real life, knowledge systems, and careers | Worked Example
  Ontario Grade 9 Mathematics — Strand A: Mathematical Thinking and Connections