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dlinn [17]
3 years ago
13

How do you tell if a function is linear?

Mathematics
1 answer:
zmey [24]3 years ago
5 0
It is linear when the highest degree of the variable is  1.

For example the function 3x - 2  is linear   (  the x  has exponent 1 (x = x^1))
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Find how long it takes for $500 to double if it is invested at 6% interest compounded monthly
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11.581 years

Step-by-step explanation:

Formula:

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3 years ago
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Burka [1]
Let's assign three blanks for each digit of the unknown number. But let's fill in the tens digit because it is already specified.

_ 4 _

The last digit should be even to make it even. The possible digits for this are 2, 4, 6, and 8. The first digit could be any digit from 1 to 9. Therefore, the possible answers are 

142  242  342  442  542  642  742  842  942
144  244  344  444  544  644  744  844  944
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148  248  348  448  548  648  748  848  948

Therefore, there are a total of 36 possible answers.

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