Skip to content

Course home

Sign up

1 Unit AS 1: Pure Mathematics

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169
Question 112

The curve C C\,C has equation y=a(x+b)2+cy=a(x+b)^2+cy=a(x+b)2+c and minimum point (3,8)(3,8)(3,8). The curve is translated by the vector (−40)\begin{pmatrix}-4\\0\end{pmatrix}(−40​) and the translated curve passes through (−6,13)(-6,13)(−6,13).

a.

State the values of b b\,b and ccc.

[1]
b.

Find aaa.

[4]
Markscheme

1 Unit AS 1: Pure Mathematics Questions

  1. A Level
  2. /Maths
  3. /1 Unit AS 1: Pure Mathematics

Question bank