Asked by mjc_177

NUMBER SEQUENCES

identify the sequence as arithmetic, geometric, both, or neither.

1. 7, 9, 11, 13,...

arithmetic****
geometric
both
neither

2. 2, 1, 1/2, 1/4,...

arithmetic
geometric****
both
neither

write a rule for the sequence

3. 1, 2, 4, 8,...

start with 1 and then add 1 repeatedly
start with 1 and then multiples of 2 repeatedly
start with 1 and then multiply by 2 repeatedly****
start with 1 and then divide by 2 repeatedly

4. 50, 40, 30, 20,...

start with 50 and then add 10 repeatedly
start with 50 and then add -10 repeatedly****
start with 20 and then add 10 repeatedly
start with 50 and then add multiples of 10 repeatedly


find the next three terms in the sequence

5. 4, 12, 36, 108,...

304, 912, 2,736
324, 972, 2,916****
354, 1,062, 3,186
332, 996, 2,988

correct me if i am wrong
Answered by R_scott
no correction needed
Answered by mjc_177
ok thx
Answered by Anonymous
Number 5 is actually C
Answered by Pumpkin Smiley
Anonymous is right i got 100% so its A B C B C
Answered by bend over
pumpkin thx I got a 100
1.A
2.B
3.C
4.B
5.C
Answered by Unknown
Thx pumpkin and to the people that think the math teacher changes their answer is wrong don't believe them
Answered by ha ha ... Im In DaNgEr 🙃
@Pumpkin Smiley, she is 100% correct
Answered by CONNEXUS BOI
1.A
2.B
3.C
4.B
5.C
Ty
Answered by ARGHHHH
I CANT FIND ANY ANSWERS TO THIS STUPIB MATHXL TEST WHAT IS THE MATTER WITH THEESSEE PEOPLESSS?
Answered by sss
because everyone gets different questions when they open the test
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