1.5 and 1.6 Review
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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| How many solutions do you get when the discrimant is equal to 0? | One solution
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| How many solutions do you get when the discrimant is equal to a positive number? | Two solutions
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| Howm many solutions do you get when the discrimant is equal to a negative number? | No solutions
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| The discrimant is: | b^2-4ac
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| The quadratic equation is: | (-b+-sqrt(b^2-4ac))/(2a)
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| Factoring | FOIL
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| Completing the Square | Put only the x^2 term and the x term on the left. Divide the coefficient of the x by 2; then square it. Add that number to both the left and the right hand side.
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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:
rbolyar3
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