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help_people
 one year ago
The tenth, eleventh, and twelfth terms of a sequence are shown in the table below:
Term number
10
11
12
Term
34
38
42
Which of the following shows the first five terms of the sequence?
2, 2, 6, 10, 14
2, 2, 6, 10, 14
2, 6, 10, 14, 18
2, 6, 10, 14, 18
help_people
 one year ago
The tenth, eleventh, and twelfth terms of a sequence are shown in the table below: Term number 10 11 12 Term 34 38 42 Which of the following shows the first five terms of the sequence? 2, 2, 6, 10, 14 2, 2, 6, 10, 14 2, 6, 10, 14, 18 2, 6, 10, 14, 18

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.1note that to get from one term to the next you subtract 4

welshfella
 one year ago
Best ResponseYou've already chosen the best response.134 4 = 38 384 = 42

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1this is an arithmetic sequence where the common difference is 4

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1so what do you think the 9th term is ? you subtract 4 to get the 10th so we can write 34 + 4 = a9 where a9 is the 9th term

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1right now you can keep on adding 4 until you get to the 5the term and see if it matches one of the options

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1no you are guessing 8th term = 30 + 4 = 26 7th term = 26 + 4 = 22  can you continue?

help_people
 one year ago
Best ResponseYou've already chosen the best response.0no I'm not i did kt

help_people
 one year ago
Best ResponseYou've already chosen the best response.022+4=18 18+4=14 14+4=10 10+4=6 6+4=2 2+4=2

help_people
 one year ago
Best ResponseYou've already chosen the best response.0:D i chose the wrong one(my mistake) it looks like c but is missing 2

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1you got there its B

help_people
 one year ago
Best ResponseYou've already chosen the best response.0may you help me w. another?
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