Tim Gan Math
Sign up free

Number-line solution and greatest possible values

Number-line solution and greatest possible values

Secondary 2
6 marks
TGM Original Questions
  1. Solve \(4x+2x\le39\) and illustrate the solution on the number line provided below.[3]
  2. Write down
    1. the greatest rational value of \(x\)[1]
    2. the greatest integer value of \(x\)[1]
    3. the greatest prime value of \(x\)[1]

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.

Create free accountSign inGet the E Math course · from S$29.98/moE Math tuition

Create a free account to practise similar questions.

Create free accountSign inGet the E Math course · from S$29.98/moE Math tuition
Answer:(a) \(x\le\frac{13}{2}\), closed point at \(6.5\) with ray to the left (b)(i) \(\frac{13}{2}\), (ii) \(6\), (iii) \(5\).

Need help? Join our E-Maths tuition for O-Level success.

Learn more