Skip to content

Course home

Parametric Equations

Parametric Equations

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178
Question 25

The curve C C\,C has parametric equations

x=2t+1t+2y=4t−1t+20≤t≤4 x = \frac{2t + 1}{t + 2} \quad y = \frac{4t - 1}{t + 2} \quad 0 \leq t \leq 4 x=t+22t+1​y=t+24t−1​0≤t≤4
a.

Show that C C\,C is part of a straight line.

[3]
b.

Find the length of the line segment.

[2]
Markscheme

Parametric Equations Questions

  1. A Level
  2. /Maths
  3. /Parametric Equations

215 exam-style questions on Edexcel A Level Maths Parametric Equations, covering 8.1 Parametric Equations, 8.2 Using Trigonometric Identities, 8.3 Curve Sketching, 8.4 Points of Intersection, and 8.5 Modelling with Parametric Equations. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank