1. Write a rule for the sequence.
8, -1, -10, -19...
A. Start with 8 and add -9 repeatedly
B. star with -9 and add 8 repeatedly
C. start with 8 and add 9 repeatedly
D. start with 8 and subtract -9 repeatedly---
2. Find the next three terms of the sequence.
-4, -8, -16, -32...
A.-96, -288, -864
B.-64, -128, -256---
C.-64, -288, -256
D.-36, -40, -44
3. What is the 7th term in the following sequence?
48, 40, 32, 24...
A.8---
B.0
C.-8
D. -16
4. Which explains why the sequence 64, 4, 1/4,...is arithmetic or geometric?
A. The sequence is geometric because it decreases by a factor 1/16
B. The sequence is arithmetic because it decreases by a factor of 1/16---
C. The sequence is geometric because it increases by a factor of 4
D. The sequence is arithmetic because it decreases by a factor of 4.
5. Find the value of the variables in the table.
x n 4 6 10 12
y 1 9 m 21 25
A.m=13, n=0---
B.m=11, n=0
C.m=15, n=3
D. m=13, n=3
6. Write an expression to describe a rule for the sequence. Then find the 100th term in the sequence.
4,9,14,19,24,29,...
A. 4+5n;504
B. 5n-1;498---
C. 5n;500
D. 4n+5;405
7. The cost for a business to make greeting cards can be divided into one-time cost (e.g., a printing machine) and repeated costs (e.g., ink and paper). Suppose the total cost to make 300 cards is $900.00, and the total cost to ma 650 cards is $1,600.00. What is the total cost to make 1,000 cards? Round your answer to the nearest dollar.
A.$2,100.00
B.$2,300.00
C.$2,500.00---
D.$3,000.00
8. Which graph below shows the rule: output=2 times input?
A.
B.
C.
D.---
9. The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers,
how far away a storm is. How far away is a storm if 12 seconds elapse between the lightning and the thunderclap?
Use the formula d= t/3, where t is the time, in seconds, between the flash and the thunderclap.
4 kilometers
5 kilometers
15 kilometers••
36 kilometers
10. Write a rule for the function represented by the table.
x y
0 9
1 28
2 47
3 66
A.y=9+19x---
B.y=18+10x
C.y=19+9x
D. y=10+18x
11. Which function rule would help you find the values in the table?
n m
2 -6
4 -12
6 -18
A.m=-3n
B.m=n-6
C.m=n-3
D.m=-6n
12. The graph shows the number of dollars in Tom's savings account at the beginning of each month last year.
What does the graph show about the number of dollars in Tom's account on the 8th, 9th, and 10th months?
A.The number of dollars was at it's greatest amount.
B.The number of dollars did not change.
C.The number of dollars decreased.
D.The number of dollars increased.
13. The graph below shows the depth of the water in the river over a period of 10 days.
During what time span did the depth of the water remain the same, and what was the depth of the water?
A. days 2 through 3; 7.5 feet
B. days 1 through 2; 6.5 feet
C. days 4 through 5; 7 feet---
D. days 3 through 4; 8.5 feet
14. Select a graph for the situation. On a trip, the gas mileage remains constant when traveling between 10 and 20 miles per hour, increases until speeds reach 50 mph, and then decreases as the speed increases.
A.
B.---
C.
D.
15. Lisa takes a loan of $10,500 at a 9% simple interest rate for 7 years.
a. How much interest will she pay after 3 years?
b. How much interest will she pay in total for the loan?
A.$2,835.00; $6,615.00---
B.$8,280.00; $9,720.00
C.$13,598.00; $19,196.00
D.$28,350.00; $66,150.00
16. Jose invests $3,250 at 6% interests compound annually. What will be the balance in the account after 3.5 years
A:$3,932.50
B:$3,985.23---
C:$4,752.00
D:$5,200.00
17. Which is M = 9pn solved for p?
A. p = M/n
B. p = M - 9n
C. p = 9n/M
D. p = M/9n---
18. Which is C= 100W/L solved for W?
A.W = 100CL
B.W = LC/100
C.W = 100C/L
D.W = 100/LC
19. During exercise, the recommended maximum heart rate in beats per minute is modeled by the formula M=176-0.8A, where M is the maximum heart rate and A is the person’s age. Approximately, at what age would you have a recommended heart rate in beats per minute of 140
40 years
50 years---
25 years
45 years
20. Complete the table.
a 5 6 7 8 9
b 3.8 4.6 5.4
My answer: 6.2 and 7
21. Juan and Rita both rode bicycles from the park to Main Street. The graphs below represent time and distance for each student's ride. Who rode more slowly? Justify your answer
My answer: Juan and Rita both rode bicycles from the park to Main Street. The graphs below represent time and distance for each student's ride. Juan rode more slowly because if you look at the graphs it shows that Rita rode 8 blocks in 8 minutes and Juan rode 8 blocks in 16 minutes which is longer than 8 minutes meaning Juan was slower.
22. WorkPad
A cheetah travels at a rate of 90 feet per second.
• The distance d traveled by the cheetah is a function of seconds traveled t. Write a rule for the function.
• How far will the cheetah travel in 25 seconds?
I need help with this one. I do know I need to do 90 * 25=2,250.
I do know number 2 is right.
Maze is mostly right but
3 is b not c
5 is b not a
9 is b not a
those are the only ones I got wrong
Connexus: Patterns and Rules Unit Test Part 1
1. A
2. C
3. C
4. C
5. A
6. C
7. B
8. C
9. A
10. B
11. A
12. B
13. B
14. A
15. A
16. B
17. A
18. A
19. C
20. The common difference is 0.8 (I believe, hasn't been graded yet), and 8 & 9 and 6.2 and 7. (If 0.8 is the common difference).
21. Juan rode more slowly bcz.... blah blah blah.
A
D
C
B
B
C
B
A
A
C
B
B
A
D
D
B
A
D
D
I got 8/19 from Maze's answers :(
Everyone's tests are different. So you can't rlly cheat but you can look up the answers one by one!!
Hey, did @Rose get number thirteen correct?
Hint to Help: Putting numbers and letters with answers doesn't help. Everyone most likely has different test, so that is giving everyone a free sheet of wrong answers. Helpers, if your gonna help, be a great one and give answers that were proven correct. Thank you for understanding.
I can give the answers, but I need to confirm the answers first. It will only be a few moments.
WHO'S RIGHT????????
Jiskha has it's issues but brainly is not better in a million years, they make you watch ads, and force you to join after 1 answer!
What was number 11.. u never answer
oi oi m8 are you correct m8
ANONYMOUS SUCKS
Candice martin is bad
what is 21?
you could write the answers out give me a sec and ill do it
Answers??
this is prob why brainly is better, yall just put trash answers
The Anonymous from
Mar 10, 2020
Got me 11/19 ( without the written answers they’re both worth 2 points) idk the actual answers, sorry. But eveyone has quite different ones anyway so no this isnt a bash because thats good enough for me, just letting yall know
All of yall are wrong,
1. A, Start with 8 and add –9 repeatedly.
2. B, –64, –128, –256
3. B, 0
4. C, The sequence is geometric because it decreases by a factor of 1/18.
5. A, m = 13, n = 0
6. B, 5n − 1; 499
7. A, $2,100
8. C, (Cant show picture)
9. D, 3 Kilometers
10. B, y= 12 + 17x
11. A, m = -3n
12. A, Mr Davis was looking for a parking space
13. D, days 3 through 4; 8.5 feet
14. D, (Cant show picture)
15. A, $2,835.00; $6,615.00
16. C, $3,635.69 :) .69 :) hehe
17. A, r = J/4b
18. D, J = PM/300
19. D, 45 Years
20. The pattern is each number a progresses, b goes up by 0.8 because, a=1 b=0.6, so if you keep adding 0.8 to it at a=9 you will end up with b=7.0.
a=5
b=3.8
a=6
b=4.6
a=7
b=5.4
a=8
b=6.2
a=9
b=7.0 (Please reword it)
21. Juan rode slower because Rita's time is 8-ish minutes and Juan's is 17-ish minutes, but they rode the same distance, so Juan rode slower. (Please reword it)
Might be out of order for you so just put two and two together and you have the answer, good luck!
Bot yes
Who’s right
hey so who is right???
i just need help with 20 and 21
:)
the rest of the answers is
a
c
c
c
b
c
b
d
a
c
a
b
a
a
b
b
a
b
d
and I think 20 is 6.2 and 7
and i am going with rose with this one 21's answer is Juan and Rita both rode bicycles from the park to Main Street. The graphs below represent time and distance for each student's ride. Juan rode more slowly because if you look at the graphs it shows that Rita rode 8 blocks in 8 minutes and Juan rode 8 blocks in 16 minutes which is longer than 8 minutes meaning Juan was slower.
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
@Colson Baker you do know the letters
arent always the same right?
Are they correct? I'm not sure but I'm not using the answers though -_-
info on the answers:
the test is different for everyone, please do not use the A,B,C method, use the answers sentence instead like @TeacherDontKnowWhoIAM. its more likely you will get caught by using the letters and not the answer sentences. also, the math tests for middle school are all different to each student.
They aren't correct bru
kay thanks and ae the others right
the answers are wrong i got a 6/19
Maze is wrong!!!! I got 11/19. Now im failing so thank you very much you rotten piece of ##########
The guy above me is right for connexus you will get an 8/19 so listen to him I swear to you
Connexus: Math, patterns and rules unit test part 1
1 is d
2 is c
3 is b
4 is a
5 is a
6 is b
7 is b
8 is d
9 is b
10 is c
11 is a
12 is b
13 is b
14 is d
15 is d
16 is c
17 is a
18 is a
19 is d
yes, on 22. On number two, An+1=2*An. so each term is twice the previous term.
hey - kinda a long shot but I've got the answers for 1-18
I think I have a few wrong, 2 or so - so don't hate for not getting a FULL 100% - because these aren't the answers for you!
I also realise the questions often change - so if that happens to you - yOu took the risk! Don't blame others for it - because we aren't secretly trying to make you fail your test!
1.a
2.d
3.b
4.c
5.a
6.b
7.d
8.d
9.a
10.b
11.b
12.b
13.a
14.d
15.d
16.b
17.d
18.d
hope this helps! good luck!