Modelling with Sequences & Series (AQA A-Level Mathematics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the constant difference between consecutive terms in an arithmetic sequence called?
What is the constant difference between consecutive terms in an arithmetic sequence called?
Common difference
In a geometric sequence, what is the constant multiplier between consecutive terms called?
In a geometric sequence, what is the constant multiplier between consecutive terms called?
Common ratio
What is the general form for the th term of an arithmetic sequence?
What is the general form for the th term of an arithmetic sequence?
What is the general form for the th term of a geometric sequence?
What is the general form for the th term of a geometric sequence?
Which formula gives the sum of the first terms of an arithmetic sequence?
Which formula gives the sum of the first terms of an arithmetic sequence?
For what condition does the sum to infinity of a geometric sequence exist?
For what condition does the sum to infinity of a geometric sequence exist?
A bacteria population of 100 doubles every hour. What is the population after 6 hours?
A bacteria population of 100 doubles every hour. What is the population after 6 hours?
6400
You save £100 in month 1, then increase by £10 each month. What type of sequence is this?
You save £100 in month 1, then increase by £10 each month. What type of sequence is this?
Arithmetic sequence
A company gives £2000 bonus in year 1, increasing by £500 yearly. Total over 10 years?
A company gives £2000 bonus in year 1, increasing by £500 yearly. Total over 10 years?
£42,500