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Arithmetic and Geometric sequence Flashcards | StudBud
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Arithmetic and Geometric sequence
Arithmetic and Geometric sequence
25 terms
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A #math quiz to test students knowledge of arithmetic and geometric sequence.
Flashcards
25 cards
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Questions
25
Answers
1
What is the first term __, 14, 23, 32, 41 ... ?
8
5
10
11
2
What is the common difference −29, −34, −39, −44, −49, ...
-6
-5
10
5
3
What is the common ratio 10, 30, 90, 270, 810, ?
12
6
14
3
4
What is the 3rd and 4th term in this sequence 7, 10, __, __, 19 ... ?
12,14
14, 18
11, 13
13, 16
5
True or False: This sequence is geometric −1, 1, 4, 8, ...
false
true
6
What is the first term in the sequence? __, 12, 19, 26, 33
5
1
11
7
7
What Is the 10th term of this sequence 6, 15, 24, 33, 42 ... ?
51
60
78
87
8
Find the common ratio −3, −15, −75, −375, ...
5
3
6
7
9
What is the 6th term of this sequence 56, 52, 48, 44, 40, __ ... ?
30
21
36
29
10
What is the common difference of this sequence 5, 11,17, 23, 29 ... ?
4
10
6
14
11
What is the common difference? 7, 16, 25, 34, 43
9
12
19
6
12
What is the first and fifth term? __, 24, 36, 48, 60,__ ?
12, 72
14, 80
9, 99
6, 65
13
What is the 3rd term in this sequence 8, 14, __, 26, 32... ?
20
24
18
30
14
what is the arithmetic explicit formula?
an= r(an-1)
an= an-1 +d
an= a1 +(n - 1)d
an= a1 x rn-1
15
What is the first term __, 9, 11, 13, 15 ... ?
2
4
6
7
16
what is the common ratio 2 , 8 , 32 , 128 , ...
12
16
4
8
17
What is the common ratio 2, 4, 8, 16, 32, 64 ?
2
8
10
6
18
Define arithmetic.
math dealing with the properties and manipulation of numbers
a statement that the values of two mathematical expressions
a quantity forming or expressed as the root of another.
coordinate plane consisting of a space of small squares
19
Which formula is recursive?
an=a1+(n-1)d
none of the above
a-1=d
an= an-1+d
20
Which is the geometric recursive formula?
an=a1 x rn-1
y= ax2 +bx + c
an=an-1 + d
y=mx + b
21
What is the 7th term 12, 16, 20, 24, 28 ... ?
32
36
40
44
22
What is the fifth term in this sequence if the common ratio is five 10, 30,___, 270 ... ?
90
186
220
210
23
What is the 5th term in this sequence 9, 13, 17, 21, __ ... ?
32
25
22
28
24
Define geometric.
a graph in which the values of two variables are plotted
relating to geometry, or according to its methods.
the amount or number .
a diagram consisting of rectangles
25
What kind of sequence is this 40, 43, 46, 49, 52, ...
I do not know
arithmetic
geometric
no sequence
