Return to a-level
teacher resources
Part 1:
Find the gradient of the chord which
passes through the 
and 
on
the curve 
Explain how we could improve our estimate
for the gradient at
Part 2:
Expand 
You are told that 
Find an exact expression for 
Find an exact expression for 
Part 1:
Find the 2nd
and 3rd terms of the sequence
Part 2:
Find 
Part 3:
Jack receives £10 in
the first month, £15 in the next month, £30... and so
on.
How long before he
receives £1000 in one month?
How long before he has
received £1000 in total?
A sector has a radius of 8cm and an area
of 
Find the values, in exact form, for which
|
|
1 |
2 |
3 |
4 |
5 |
6 |
|
|
500 |
800 |
1200 |
1900 |
3000 |
4800 |
Assuming
, by sketching an appropriate graph find 
and 
