2010014205
Level:
A
A straight line
A
2010014202
Level:
A
Determine the relative position of the lines
parallel different lines,
intersecting lines,
intersecting lines,
identical lines,
2010014201
Level:
A
Find the value of a parameter
2000014110
Level:
A
Identify which of the following equalities is not equivalent to the equality
2010014004
Level:
A
First five terms of four sequences are given. One of these sequences is not a geometric sequence. Choose this sequence.
2010014003
Level:
A
First five terms of four sequences are given. One of these sequences is not a geometric sequence. Choose this sequence.
2000014011
Level:
A
The picture shows a part of the graph of a geometric sequence. What is the common ratio of the geometric sequence?
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.
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.
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