Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

P.o.t.W. #3

■ No GDC ■ for SL and HL students total marks: 12 Consider the graph of \(g\left( x \right) = x\ln x shown at right. (a) Write down the domain of \(g . [1 mark] (b) Determine the range of \(g . [4 marks] (c) Find the equation of the tangent to the graph of \(g that passes through the point \(\left( {0, - \,c} \right) , where \(c > 0 , and express it in terms of \(c . [7 marks] - - PDF: P.o.t.W. #3

Help