Review of Sections 8.2 & 8.3
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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| _________ detonates the positive or principal square root of a non-negative number "a". (Section 8.2) | √a
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| The square root of a _______ number is not a real number. (Section 8.2) | Negative
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| The graph of an ______ ______ function is V-shaped. (Section 8.2) | Absolute Value
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| The graph of a _______ function is a parabola. (Section 8.2) | Quadratic
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| ___________: x-values (How far left or how far right) (Section 8.3) | Domain
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| _________: y-values (How far up or how far down) (Section 8.3) | Range
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| What does the graph look like if it had this equation? f(x)=x (Section 8.3) | Linear (straight line)
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| What does the graph look like if it had this equation? f(x)=x^2 (Section 8.3) | Parabola (U-shaped)
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| What does the graph look like if it had this equation? f(x)=√x (Section 8.3) | Quadratic (Half of a Parabola)
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| What does the graph look like if it had this equation? f(x)=lxl (Section 8.3) | V-shaped
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| Describe the shifts of this function: f(x)= - lx-4l -3 (Section 8.3) | Reflected downwards, Right 4 units, down 3 units
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| Describe the shifts of this function: h(x)= (x+5)^2 (Section 8.3) | Moved left 5 units
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| Describe the shifts of this function (up, down, left, right): y= lxl + 10 (Section 8.3) | Up 10 units
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| Describe the shifts of this function: f(x)= -(x+12)^2 -5 (Section 8.3) | Reflected down, Left 12 units, Down 5 units
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| The opposite of squaring a number is taking the ________ _________ of a number. (Section 8.3) | Square Root
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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:
Rabiak
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