MMW

Question 1

A _________ is a list of numbers that are linked by a rule. If you work out the rule, you can work out the next numbers in the sequence

Answer 1

Number progression

Question 2

An ________ is composed of elements whose consecutive terms have a common difference.

Answer 2

Arithmetic progression

Question 3

Arithmetic Progression Formula

Answer 3

an = a1 + (n-1)d

Question 4

Sum of the Terms in AP

Answer 4

Sn = (a1+an)/2

Question 5

is composed of elements with a common multiplier or ratio.

Answer 5

Geometric Progression

Question 6

Geometric Progression Formula

Answer 6

gn = g1r(n-1)

Question 7

Sum of the terms in Geometric Progression

Answer 7

Gn = g1(rn-1)/(r-1)

Question 8

A __________ is a number sequence whose next term can be obtained by adding the two preceding terms.

Answer 8

Fibonacci Progression