Chapter 7
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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Product of powers postulate | b^m*b^n=b^m+n
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Power of a power postulate | (b^m)^n=b^m*n
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Power of a product postulate | (ab)^m=a^m b^m
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Quotient of powers postulate | b^m/b^n=b^m-n
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Power of a quotient postulate | (a/b)^m=a^m/b^m
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zero exponent theorem | b^0=1
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Negative exponent theorem | b^-n=1/b^n
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Anual Interest Compound Formula | A=P(1+n)^t
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Interest Compound more than once a year | A=P(1+r/2)^2r
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General Compound interest formula | A=P(1+r/n)^nt
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Geometric Constant ratio | gn/gn-1=r
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Arithmetic is: | adding
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Geometric is: | Multiplying
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nth root | b is an nth root of x, if and only if b^n=x
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number of real roots theorem POSITIVE | every positive real number has: 2 real nth roots, when n is even. 1 real nth root, when n is odd.
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number of real roots theorem NEGATIVE | every negative real number has: 0 real nth roots, when n is even. 1 real nth root, when n is odd.
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Rstionsl exponent theorem | x^m/n=(x^1/n)^m
x^m/n=(x^m)^1/n
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solving equations with positive rational exponens is written as: | if a=b, then a^n=b^n
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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:
KarenBrinker
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