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anonymous
 5 years ago
How would I write and expression for the following number sequence 4,6,10,18,34. I know that I am doubling number plus 2 that I had to each number.
anonymous
 5 years ago
How would I write and expression for the following number sequence 4,6,10,18,34. I know that I am doubling number plus 2 that I had to each number.

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0write it out as an equation, right or wrong, give it your best shot... then we can have something to work with

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i see +2 +4 +8 +6 even number right?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.04+2 +4 4+6 +8 4+14 +16 4+30 see a pattern?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0four plus 2 = 6 than six plus 2 square yes

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.04+2 +4 4+6 +8 4+14 +16 4+30  +32 4+62 would be next right?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.02^n is the right most column

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i was never good at these :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what do you mean? I have the pattern but the writing the expression is messing me up.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the equation is just the pattern written out... really

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0does n have to start at zero?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0" I know that I am doubling number plus 2 that I had to each number." is this your patter?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.02n is doubling a number... 2n + 2 is what I think you wrote....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.04,6,10,18,34 is this our only concern? its finite?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok try thus 2n square plus 2?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.02(1)^2 + 2 = 4 we missed "6" 2(2)^2 + 2 = 10

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.02^n + ... 2^(1) + 2 = 4 2^(2) + 2 = 6 2^(3) + 2 = 10 2^(4) + 2 = 18 ....might be onto something here

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sum_{1}^{4} (2^n +2)\]
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