Math help! Hurry Please~

1. Scientists estimate the rate of the wildebeest running at full speed to be 66 feet per second. Write a function rule to describe the relationship between the time, t, and the distance ,d, a wildebeest travels when running at full speed.(1 point)

a. t = 66d
b. 66 = d • t
c. d = 66/t
d. d = 66t

2. Identify the function rule shown in the table. (1 point)

n 3 4 5 6
y 2 1 0 -1

a. y = 2 + n
b. y = 5n
c. y = 5 - n
d. not enough information


3. Rico made a function table to illustrate the rate he charges for mowing lawns. Complete the table. Then write a function rule for the function. (1 point) ( ) = blank

Hours (h) 1 2 3 4 5
Earnings (E) ( ) ( ) ( ) $22.00 $27.50

a. $5.75, $11.50, $17.25; E = 5.75h
b. $6.00, $12.00, $18.00; E = 6.00h
c. $5.25, $10.50, $15.75; E = 5.25h
d. $5.50, $11.00, $16.50; E = 5.50h

4. A DVD store charges $4.70 for each day, d, a DVD is rented. The store also gives you a dollar off if the DVD is returned before 5 days.

1. Write a rule to represent the rental charges C.
2. How much will you pay if you return the DVD after 4 days? 7 days?

a. c = 4.70d; $18.00, $32.90
b. if d ≤ 5 then c = 4.70d, if d > 5 then C = 4.70d + 1; $17.80, $31.90
c. if d ≥ 5 then C = 4.70, if d < 5 then C = 4.70d - 1; $17.80, $32.90
d. if d ≤ then C = 4.70d, if d > 5 then C = 4.70d - 1; 18.80, $31.90


5. Write a rule for the function represented by the table. (1 point)
Input (x) 0 1 2 3 4
Output (y) 3 6 9 12 15

a. y = 3x
b. y = 3x + 3
c. y = 5x + 1
d. y = x + 5


6. (I know the answer)


7. Use the function rule to complete the table -10x + y = 4 (3 points)
( ) = blank

x -2 -1 0 1 2
y ( ) ( ) ( ) ( ) ( )


8. Find the function rule. (2 points)

x -2 -1 0 1 2
y 9 4 -1 -6 -11

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  1. Can't help since you did not supply your choices.
    How can I check your answers ?

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    posted by Reiny
  2. Reiny, do you know the answers?

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  3. 1. d
    2. b
    3. c
    4. a
    5. c
    6. c (question not displayed)
    7. need more help
    8. need more help

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  4. THOSE ARE MY ANSWERS! PLEASE CHECK! (BTW NO ONE USE THE ANSWERS I JUST DISPLAYED, I AM NOT SURE IF ALL OF THEM ARE RIGHT!)

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  5. WERE THEY RIGHT?????

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    posted by hello
  6. i need help on the last 2 questions like fluffy unicorns does

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  7. @hello idk if they are right, I haven't submitted the quiz yet!:(
    Do you have the answers?!

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  8. SOMEONE HELP!!!! I NEED TO STUDY FROM THIS QUIZ AND I NEED THE ANSWERS!PLEASEEEEEE!

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  9. dang it. No, i dont know either

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    posted by hello
  10. @hello Do you know the first 6 answers?!

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  11. I need answers too. She freakin let us learn it for one day and then put a quiz?! its not fair. :\

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    posted by hello
  12. Someone help me and hello!

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  13. no :|
    :(

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    posted by hello
  14. ikr!

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  15. So you did all questions except numbers 7 and 8 right?

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  16. I think i only know the first 2...
    god, im pathetic

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    posted by hello
  17. If you submit the quiz PLEASE give me the answers!

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  18. I really don't know any tbh...

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    posted by hello
  19. I tried hard on all the question by the last 2 are wayyy to hard!

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  20. I will, if I do. I really need to make a good grade. dang it.

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    posted by hello
  21. well, are you sure about the rest???

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    posted by hello
  22. thanks

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  23. NO I AM NOT SURE ABOUT THE REST! I DO NOT WANT YOU TO GET A BAD GRADE!

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  24. wait brb im gonna try again. dont worry ill tell you the answers when im done.

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    posted by hello
  25. You can submit it with my answers if you want, idk if they are right so i wouldn't want you to do bad

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  26. THANK YOU!

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  27. Did you get a bad grade?

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  28. im still working...

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    posted by hello
  29. Ok, are you working on the WorkPad questions?

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  30. yes

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    posted by hello
  31. you there????

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    posted by hello
  32. NO????????????Since hello??????

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    posted by hello
  33. youre
    not
    there?
    Ig
    not

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    posted by hello
  34. Yes, sorry.

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  35. are you here?!

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  36. i'll be back at 1:45ish

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  37. I'm back, where are you?!

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  38. im here

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    posted by hello
  39. here????

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    posted by hello
  40. btw do you know number 8?????

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    posted by hello
  41. No, I don't. sorry

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  42. Do you have the answer to 1-6?

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  43. Hello? Are you there?

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  44. i was about to turn it in but i need 8

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    posted by hello
  45. okay, let me try to get the answer 1 minute.

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  46. ok

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    posted by hello
  47. JESUS CHRIST I HAD TO REDO THEM ALL BC I ACCIDENTALLY CLOSED OUT THE PAGE.
    still need 8 and i got my answers back but geez

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    posted by hello
  48. I"m confused, do you understand it?

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  49. wut?? understand what?
    8???

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    posted by hello
  50. Oh wow! I'm sorry. Please don't cuss though. I'm still a little confused with 8 but, still trying

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  51. I cussed?

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    posted by hello
  52. I never cussed though.

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    posted by hello
  53. I figured it out!
    Answer= add 1

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  54. oh, okay.

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    posted by hello
  55. -2 + 1 = -1
    -1 + 1 = 0
    0 + 1 = 1
    1 + 1 = 2
    -2, -1, 0, 1, 2

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  56. Thats only for x know I'll do y

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  57. thx

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    posted by hello
  58. x = add 1
    y = subtract 5

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  59. Did you submit it?

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  60. im about to

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    posted by hello
  61. WAIT DON'T SUBMIT IT YET!

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  62. PLEASE DON'T! I THINK I HAVE MORE CORRECT ANSWERS!

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  63. oh. Okay

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    posted by hello
  64. nvm. I think i gave you some wrong answers though.

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  65. its
    ok

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    posted by hello
  66. okay, I just don't want you to get a bad grade.

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  67. I ALREADY DID dang it. i got a 4/6

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    posted by hello
  68. Did you submit it yet?

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  69. yeah

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    posted by hello
  70. Sorry :(
    Do you have the answers?!

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  71. 1:D
    2:C
    3:D
    4:C
    5:b
    6:b

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    posted by hello
  72. My moms gonna kill me. dang it

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    posted by hello
  73. Thanks! DO you know the answer to number 7?

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  74. Why is she going to kill you?4/6 isn't too bad. And it won't really effect your grade. And also your grade you be higher when you get graded for the WorkPad questions!:D

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  75. For 7 you just plug them it.
    Do,
    -10(-2)+y=4
    subtract the answer of -10x-2 to each side giving you y=-16

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    posted by hello
  76. I hope so.

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    posted by hello
  77. So the answer to 7 is -16?

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  78. y= -16
    -6
    4
    14
    24
    You have to do it to all of them. plugging them in

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    posted by hello
  79. Thank you! Just submitted the quiz and got 6/6! Thanks a bunch! Byeeee

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  80. bye

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    posted by hello
  81. nice knowen ya

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    posted by hello
  82. So Wait, Are All Of Hello's Answers Correct?

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    posted by Agala
  83. the answers are
    D
    C
    D
    C
    B
    B

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  84. 1. d = 66t.

    5. Y - 3x + 3.

    7. (-2,-16), (-1,-6), (0,4). (1,14), (2,24).

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    posted by Henry
  85. is yea agala, right?

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  86. what is the last answer

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    posted by JDog
  87. they are right

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    posted by JDog
  88. for 7th graders unit 4 lesson 4 it is a little different.
    1D
    2C
    3D
    4B
    5B
    6A
    For 7 all you have to do is plug in the values for x and then solve for y
    For 8 multiply 159 by 3

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    posted by James
  89. im in unit 5 lesson 4

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    posted by bobo
  90. On question 4 be sure that you answer part 1&2(a&b) separate.

    The answer to the first part; answer to the second part.
    It is not b

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    posted by MOMZ
  91. I’m confused with question 8

  92. Everyone is :P

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    posted by Zaya
  93. James so u mean unit 3 lesson 4 cuz I am their

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  94. hello someone answer me!!!!!!!!!!

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  95. Does anyone know what 7 is?

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  96. James what school do you go to?

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  97. Hello is 100% correct Trust him if you want a 100.

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  98. The correct answers are
    D
    C
    D
    C
    B
    B

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  99. 7. Is -16, -6, 4, 14, 24. So, y equals -16, -6, 4, 14, 24.

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  100. how do u do 8

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    posted by please
  101. can someone help me with 8? please & thank you.

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    posted by ah
  102. Does anyone know 8?

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    posted by Yikes
  103. i need help with number 8

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    posted by Rosie
  104. 8. is -10(-2)+y=4

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    posted by bummer
  105. I'm stuck on the last one, which is 8. Ms. Sue said "When x increases by 1, y decreases by 5." But I'm still kind of confused. :/

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    posted by lun 2.0
  106. hello is right thank you hello

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    posted by kitkat
  107. Question 7 and 8 wont load on connexus i need to know y

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    posted by Yea boi
  108. nevermind but what is 8

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    posted by Yea boi
  109. got the answer for number 8

    -6+-6-1=11
    you need to add the same nuber then sutract 1 to get your awnser.
    enjoy!!! :D

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    posted by Yea boi
  110. I still need help with 8

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  111. i got it wrong 0%

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  112. OMG!!!!!!!!!!!!!!!!!!! HELLO IS SO RIGHT 6/6!!!!!!! THX SO MUCH!!!!!!!!!!!!!!!

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  113. wtf is 7 and 8

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    posted by ...
  114. The answers are
    D
    C
    D
    B
    B
    A
    Please trust me, I did the test and got it wrong doing A, C, D, B, B, B.

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    posted by Jughead
  115. He is freaking right ohhhhhhhh snap

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  116. Hello is right I got 6/6 on the quiz thanks so much

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    posted by Kaelyn
  117. thanks so much

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  118. @FluffyUnicorn
    Those are all wrong.

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    posted by aaaa
  119. Uhhhhh...

    Anyone else think Hello and FluffyUnicorn are the same people? Just me? Okay

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  120. Everyone may be on different tests. For U3 L4 the answers are
    1. D
    2. C
    3. D
    4. C
    5. B
    6. B

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    posted by Bleh
  121. 100%! thank you for your generous sacrifice -w-

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  122. The correct answers for unit 3 lesson 4 using tables rules and graphs 7th grade math Connections Academy is
    1) D
    2) C
    3) D
    4) C
    5) B
    6) B

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    posted by No name
  123. Thanks People!

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  124. the correct is
    D
    C
    D
    C
    B
    B
    i did jugheads and i got a 4/6😡

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    posted by no
  125. the answers for {Using Tables, Rules, and Graphs Quiz Part 1}

    D
    C
    D
    B
    B
    A

    trust me they are correct

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    posted by mjc_177
  126. No they aint its dcdcbb

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    posted by 6ix9ine
  127. I need help will # 8
    Find the function rule.
    x –2 –1 0 1 2
    y 9 4 –1 –6 –11

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    posted by A
  128. Only the first one is right 😪

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  129. Mjc_177 is right

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  130. yep hello and other peeps are right

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  131. @hello is right thxs so much :) :)

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    posted by u
  132. Yes agala is the best.

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    posted by stencil
  133. stencil shes wrong

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    posted by anon
  134. what the @#$!#$%% you guys got me a 4/6!

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    posted by Why

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