Question

Can someone check my Answers?(:

Answer 1

Tell whether each sequence is arithmetic, geometric, or neither.

1. 32, 16, 8, 4, ... (1 point)
arithmetic
geometric*
neither
2. 1, 4, 9, 16, ... (1 point)
arithmetic
geometric
neither*
What is the common difference of each arithmetic sequence?
3. 16, 19, 22, 25, . . . (1 point)
-3
5
3*
-5
4. 3, 5.8, 8.6, 11.4, . . . (1 point)
2.4
2.6
2.8*
2.9
What is the common ratio of each geometric sequence?
5. 6, 24, 96, 384, . . . (1 point)
18
4*
14
8
6. 12, 3, , , . . . (1 point)
1/4*
4
3/4
6
Is the point (3, 9) on the graph of each function?
7. y = 3x (1 point)
yes
no*
8. y = • 3x (1 point)
yes*
no
9. y = 3 • (1 point)
yes
no*
10. x3 (1 point)
yes
no*


p.s. the stars are what i put and also i feel confident in these answers

Answer 2

I already chose answers, I just need someone to say if they are right or wrong.

Answer 3

up to 6 it is correct.. what is in question 8 & 9 the dark point?

Answer 4

7 seems wrong.. about 8 & 9 i can't say until you tell me what the points are?

Answer 5

8 and 9: i dont really know either! I just tried my best on those two...

Answer 6

first 6 are right.
7 is not right,
8 and 9 i do not understand
10 is right