What is the nth term of the sequence 5, 7, 9, 11....
Difference between each number is +2Therefore the sequence is 2n + C
When n = 1 the value is (2x1) + C = 2 + C = 5C = 36
nth term is 2n + 3
CHECK
3rd term should be (2x3) + 3 = 6 + 3 = 9 Which is correct
TL
Related Maths GCSE answers
All answers ▸How do you rearrange formula?
A is the point (4,1). B is the point (10,15). Find the perpendicular bisector or of AB.
How to find conditional probability
At a concert, the number of men, women and children can be expressed with the following ratio: 6:11:4 There were 6525 more women than men. How many children were at the concert?