Sign in to jmaths to print this page or save it as a PDF: jmaths-8ce638778fd6.herokuapp.com/maths/ai-hl/mathematical-models/12-7-5/problems/

jmaths

IB Mathematics: Applications and Interpretation HL · 12.7: Mathematical Models · 12.7.5

Piecewise models and continuity Problem set A Answers

Skills

  1. a = −7

  2. \(a=\tfrac{4}{3}\)

  3. a = 2.73

  4. a = 2.21

  5. a = 1.04

  6. a = 1.85

In context

  1. 34 days

  2. a = 1.1

  3. 30 days

    1. (a) £13600.00
    2. (b) £68 500

Stretch

  1. a = 0.0806 or a = 0.571

  2. 81 days

jmaths.xyz · AI HL · 12.7.5 Piecewise models and continuity