Powers
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Powering | x^n
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| Base | the variable, x for example
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| Exponent | the power, n for example
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| Identity Function | x^1
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| 2nd Power, Squaring | x^2
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| Cubing | x^3
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| Product of Powers | b^m x b^n = b^m+n
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| Power of a Power | (b^m)^n = b^mXn
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| Power of a Product | (ab)^m = a^m x b^m
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| Quotient of Powers | b^m/b^n = b^m-n
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| Power of a Quotient | (a/b)^m = a^m/b^m
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| Zero Exponent | b^0 = 1
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| Negative Exponent | b^-n = 1/b^n
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| Compounding | interest earns interest each year
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| Annual Compound Interest Formula | A=P(1+r)^t
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| General Compound Interest Formula | A=P(1+t/n)^nt
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| Constant Ratio | constant multiplier, r
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| Explicit Formula for a Geometric Sequence | Gn=G1(r)^n-1
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| B is the nth root of x only if | b^n=x
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| 1/n Exponent Theorem | when x is greater than or equal to 0 and n is an integer greater than one, 1/x^n is an nth root of x
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| Number of Real Roots | POSITIVE REAL NUMBERS:
n is even = 2 real nth roots
n is odd = 1 real nth root
NEGATIVE REAL NUMBERS:
n is even = 0 real nth roots
n is odd = 1 real nth root
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
acaforever
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