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Aleonysh [2.5K]
3 years ago
15

A function is given. f(x) = 5x − 7; x = 2, x = 3 (a) determine the net change between the given values of the variable.

Mathematics
1 answer:
const2013 [10]3 years ago
7 0
There is one more value of x between 2 and 3, multiplied by 5, so 5 is the net change between the two variables.
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What is 2 2/3 x 3 1/3 x 2 1/3
madreJ [45]

Answer:

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Step-by-step explanation:

  (2 2/3)(3 1/3)(2 1/3) = (8/3)(10/3)(7/3) = 560/27 = 20 20/27

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<em>Additional comment</em>

The first two numbers can be written as a difference and a sum:

  = (3 -1/3)(3 +1/3)(2 1/3)

  = (3·3 -1/3·3 +3·1/3 -1/3·1/3)(2 1/3)

  = (9 -1/9)(2 +1/3) = 9·2 +9·1/3 -1/9·2 -1/9·1/3 = 18 +3 -6/27 -1/27

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2 years ago
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Answer:

Step-by-step explanatil

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3 years ago
The volleyball team and the wrestling team at Stamford High School are having a joint car wash today,
Sedbober [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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ArbitrLikvidat [17]
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2 years ago
I need help with this please :)
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9514 1404 393

Answer:

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Step-by-step explanation:

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The expressions simplify like this:

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4 0
2 years ago
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