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Usimov [2.4K]
3 years ago
9

1. A roller coaster is based all on: *

Mathematics
1 answer:
VLD [36.1K]3 years ago
6 0
D, A, B, A, D, B, A, C
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How do I do number 2 ? Someone please helpp w
Alexxandr [17]

Answer:

yes it is a function

Step-by-step explanation:

You have to take the numbers and see if any of them are the same in the X column if their are some of the same numbers you only write the number once. than you connect the numbers to the given output. If any numbers have 2 outputs it is not a function.

7 0
3 years ago
What is the constant rate of change for this equation y = 1/9x-20 ?​
k0ka [10]

Answer:

like:-

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1/9-20 = <u>19 8/9 </u>

Step-by-step explanation:

<h3><u>I'm not sure</u></h3>

3 0
2 years ago
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Luba_88 [7]
1. Anwser=53.3 (do 40*3 then anwser x 4)
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6 0
2 years ago
When written in standard form, the quadratic equation, x2 - 2x - 35 = 0, is equivalent to y = (x - 1)2 - 36. What is the vertex
horrorfan [7]
 y = a(x - b)^2 + c     has vertex  (b , c)

so here the vertex is (1, -36)
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3 years ago
How many different 4 digit numbers can be made from the digits 1,2,6,8,9
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1000 idk

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