chapter7
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 | EX) the expression x^n read "x to the nth power" or "nth power of the x."
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| Repeated multiplication | Meaning of a positive integer power.
EX)x^7=xxxxxxx.
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| Products of powers 1 | For any nonnegative bases and nonzero real exponets, or any nonzero bases and integer exponents,b^m times b^n=b^m+n
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| Products of powers 2 | For any nonnegative bases and nonzero real exponents,or any nonzero bases and integer exponents, (b^m)^n=b^m times n
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| Products of powers 3 | For any nonnegative bases and nonzero real exponents, or any nonzero bases and integer exponents,(ab)^m=a^m b^m
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| Zero exponent theorem | If b is a nonzero real number, b^0=1. Also,any number divided by itself equals one.
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| Annual compound interest formula | EQ)A=P(1+r)^t
A varies directly as P but not directly as r.
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| General compound interest for mula | EQ)A=P(1+r/n)^nt.P=Amount invested and r=compound n=times per year.
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| Constant ratio | A geometric sequence, the ratio of successive terms in constant.So the constant multiplier is r.
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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:
kaleighbrown
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