2010004905
Level:
A
The
Geometric sequences
2010004906
Level:
A
The picture shows a part of the graph of the geometric sequence. What is the explicit formula for the
2010004907
Level:
A
The picture shows a part of the graph of the geometric sequence. What is the explicit formula for the
2010014003
Level:
A
First five terms of four sequences are given. One of these sequences is not a geometric sequence. Choose this sequence.
2010014004
Level:
A
First five terms of four sequences are given. One of these sequences is not a geometric sequence. Choose this sequence.
2010014007
Level:
A
The picture shows first three patterns formed by green dots. The numbers of dots in patterns correspond to terms of a geometric sequence. To which term corresponds a pattern that will use
Seventh
Eighth
Tenth
Nineth
2010014008
Level:
A
The picture shows first three patterns formed by green dots. The numbers of dots in patterns correspond to terms of a geometric sequence. To which term corresponds a pattern that will use
Eighth
Seventh
Tenth
Nineth
2010014009
Level:
A
A sequence of patterns uses grey and purple squares. Identify the false statement about the numbers of squares in the patterns.
The numbers of purple squares in patterns form a geometric sequence with an even common ratio.
The numbers of purple squares in patterns form a geometric sequence with a positive common ratio
The numbers of grey squares in patterns form a geometric sequence with a positive common ratio.
The numbers of grey squares in patterns form a geometric sequence with an even common ratio.
2010014010
Level:
A
A sequence of patterns uses grey and purple squares. Identify the false statement about the numbers of squares in the patterns.
The numbers of grey squares in patterns do not form a geometric sequence.
The numbers of purple squares in patterns form a geometric sequence with an even common ratio.
The numbers of purple squares in patterns form a geometric sequence with a positive common ratio.
The numbers of grey squares in patterns form a geometric sequence with an even common ratio.
2110014001
Level:
A
In one of the pictures given below is not a graph of a part of a geometric sequence. Choose this graph.
