IB myp 4-5 MATHEMATICS – Practice Questions- All Topics
Topic :Function-Parallel and Perpedicular Lines
Topic :Function- Weightage : 21 %
All Questions for Topic : Mappings,Function notation,Linear functions,y=mx+c,Parallel and Perpendicular lines,System of equations/simultaneous equations,Quadratic functions,Algorithms
Question (4 Marks)
Question (a) : 2 marks
Select the line equations and place them with the corresponding lines.
▶️Answer/Explanation
Ans:
Equation: $y + x = 6$
- This equation represents a line with a slope of -1 and a y-intercept of 6.
Question (b) : 2 marks
Line $\mathrm{L}_3$ is perpendicular to both $\mathrm{L}_1$ and $\mathrm{L}_2$ Write down the equation of the lines $\mathrm{L}_2$ and $\mathrm{L}_3$.
▶️Answer/Explanation
Ans: 