Model the following data with a power formula. 1 2 8 9. 1 1 1 1 y 1 4 25 64 81 You should be able to do this exercise quickly and easily without using your calculator. (Use x as your variable.) y =

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Q: 1+e+e +e A) B)

A: We know that 1+x+x2+...+xn-1=1-xn1-x. Let x=e and n=4. So, we get 1+e+e2+e3=1-e41-e.

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Q: x 1 3 4 5 8 y 1   1 9    1 16    1 25    1 64 Model the following data with a power formula. You…

A: Introduction: It is required to model the given data with a power formula.

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Q: 8 3 3 4 6 8 10 11 Y 228 230 413 681 834 876 774

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Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.