2022 EJC J1 MYE Q2

2022 EJC J1 MYE Q2

6 marks
Mid Year Exam
  1. Sketch, on the same axes, the graphs of \(y=\frac{x}{x+a}\) and \(y=1-\left| x+a \right|\), where \(a\) is a constant such that \(a>1\).[3]
  2. Hence, solve the inequality \(\frac{x}{x+a}>1-\left| x+a \right|\).[3]

Video Solution:

Video Solution

Video solution locked

A free account saves your progress; this video needs a course plan.

Solution:

Solution locked

680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.

Answer:(i) Sketch shown (ii) \(\{x \in \mathbb{R}: x < -a\) \text{ or } \(x > -a + \sqrt{a}\}\)

Need help? Join our JC Math tuition classes.

Learn more