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soldier1979 [14.2K]
3 years ago
14

The function f(t) = 2t2 + 3t - 1 can be used to determine the position of a worm, f(t), in centimeters, after t seconds. Find th

e average rate of change of the function over the interval [3, 6]?
Mathematics
1 answer:
ExtremeBDS [4]3 years ago
7 0
Use (f(6) - f(3))/3 and you'll get your answer :)
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The set of possible values of m is {5,7,9}. What is the set of possible values of k if 2k=m+3?
Paladinen [302]
Just plug in the values for m

so the possible values for k are
when m=5
2k=5+3 \\ k=4
when m=7
2k=7+3 \\ 
k=5
when m=9
2k=9+3 \\ k=6
so the possible values for k are {4,5,6}
4 0
3 years ago
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3 years ago
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8 0
3 years ago
I need help with this question please
maksim [4K]

Answer:The correct answer is A

Step-by-step explanation: just trust me

6 0
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What's the simplified form of 2x + 3 – X + 5?<br> A.X-2<br> B.X-8<br> C. x+8<br> D. 3x + 8
allochka39001 [22]

Answer:

C

Step-by-step explanation:

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Add the similar 'elements'

= x + 3 + 5

Add the numbers

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8 0
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