A. Determine the following sequence if arithmetic or not. If YES and the common difference d if the given illustrates an arithmethis sequence, otherwise write NOT.
1.) 5, 12, 19, 26,…
2.) 5, 2, -1, -4,…
3.) 2, 3, 5, 7,…
4.) 3, 8, 13, 18,…
5.) -12, -8, -5, -1,…
B. Find the common difference and the next three terms of each arithmetic sequence:
__1.) 24, 14, 4, _, _, _
__2.) 6, 10, 14, _, _, _
__3.) -7, 4, 15, _, _, _
__4.) 21, 15, 9, _, _, _
__5.) -8, -6, -4, _, _, _
Answer Key
A.
1.) Yes, +7
2.) Yes, -3
3.) NOT
4.) Yes, +5
5.) NOT
B.
1.) -6, -16, -26; d= -10
2.) 18, 22, 26; d= +4
3.) 26, 37, 48; d= +11
4.) 3, -3, -9; d= -6
5.) -2, 0, 2; d= +2
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MATHEMATICS 10
Non-FictionThis book contains topics from Grade 10 Mathematics. This book might not have all the topics of Mathematics in grade 10 but it will surely help you. Use this as a guide to your Math subject but don't always depend here. Date created: May 8, 2019 Da...
