1.Which explains why the sequence 216, 12, 2/3 is arithmetic or geometric?
A.The sequence is geometric because it decreases by a factor of 6.
B.The sequence is arithmetic because it decreases by a factor of 6
C.The sequence is geometric because it decreases by a factor of 1/18<---
D.The sequence is arithmetic because it decreases by a factor of 1/18
1) write a rule for the sequence
(start with 8 and add -9 repeatedly.)
2) find the next three terms of the sequence -4 -8 -16 -32
(-64 -128 -256)
3) what is the 9th term in the following sequence? 11,17,23,29
(59)
4) which explains why the sequence 216 12 2/3 is arithmetic or geometric.
(the sequence is geometric because it decreases by a factor of 1/18)
5) find the value of the variables in the table
(f=28 ; e=2)
6)write an expression to describe a rule for the sequence . then find the 100th term 5,13,21,29,37,45
(8n -3; 797)
7) the cost of a business to make greeting cards (that one long question)
(2,200)
8) which graph below shows the rule output = 2 times input?
(the picture where the line is going like this / NOT THE SLIGHTLY DOWN ONE!!)
9) use the formula d=t/3 where t is time in seconds.....
(4 kilometers)
10) write a rule for the function represented by the table.
(y=13 + 15x)
11) which rule would help you find the variables in the table?
(k= -6j)
12)the graph shows the number of dollars in tom's savings account at the beginning of each month last year,what does it show in 8,9,10
(the number of dollars did not change)
13)tony has a barrel to catch rain water to use for the household..... the graph shows the volume..... he used the water to do the dishes... when did he do that and how much did he take out?
(6;00 pm , 0.8 liters)
14)select a graph for the situation... (10-20 same) ...
(the graph that looks like _~/-/l )
15) adam takes a loan of $8,250 at a 7% simple rate for 5 years. the a and b question..
(1,732.50 ; 2,887.50)
16)angela invest $2550 at 3% intrest compounded annually. what will be the balance after 1.5 years
(2,665.61)
17)which is M 9pn soled for p?
(P= M/9n)
18) which is M= 300J/ P solved for J?
(J=PM/300)
19)During exercise the recommended maximum heart rate .... (that long question)
(64 years)
Lesson 10: Patterns and Rules Unit Test. Math. Unit 3: Patterns and Rules.
1. A
2. C
3. B
4. C
5. A
6. B
7. B
8. C
9. D
10. C
11. A
12. B
13. B
14. A
15. A
16. B
17. D
18. D
19. C
20 and 21 are both work pad questions. Though with these multiple choice you will get a 19/19. Good Luck! Hope you go far in life and live up to y'alls dreams!