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ss7ja [257]
3 years ago
11

Which exponential function is represented by the table below?

Mathematics
1 answer:
Mars2501 [29]3 years ago
7 0

Answer:

It should be C

Step-by-step explanation:

Substituting in a value of x,

4 * ( 1/2 )^x               4 * ( 1/2 )^x

= 4 * ( 1/2 )^ 2         = 4 * ( 1/2 )^ -2

= 4 * 1/4                  = 4 * 4

= 1                           = 16

C checks out, and all the other options don't equal to the values on the table.

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Answer:

Step-by-step explanation:

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8 0
4 years ago
Factor 256x^3 - 500y^3
Lady bird [3.3K]
<span> (256 • (x3) - ( 2^2• 5^3 y^3)
______________________________________________________________
</span><span> 2^8 x^3 - ( 2^2 • 5^3 y^3)
</span>  
 256x^3 - 500y^3  =   4 • (64x^3 - 125y^3)<span> 
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 64x^3 - 125y^3
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<span>final factoization: 

(4x - 5y)  • </span><span> (16x^2 + 20xy + 25y^2)</span><span> </span> 

5 0
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Step-by-step explanation:

Because its B

3 0
4 years ago
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