Vocabulary for the Algebra I STAAR 3 of 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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Binomial | the sum or difference of two monomials
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Polynomial | a monomial or a sum of monomials
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Trinomial | the sum or difference of three monomials
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Axis of Symmetry | the vertical line that cuts the parabola in half through its vertex
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Maximum | for a parabola that opens downward, the vertex is this
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Minimum | for a parabola that opens upward, the vertex is this
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Parabola | u-shaped graph of a quadratic function
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Quadratic Equation | an equation in the form y = ax2 + bx + c
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Roots | solutions and x-intercepts of a quadratic equation
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Vertex | the highest or lowest point in the parabola
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Vertical Compression | In a parabola, it makes the graph wider
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Vertical Stretch | In a parabola, it makes the graph more narrow
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X-intercept | where the line or parabola crosses the x-axis
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Zeros | the solutions to a quadratic equation when each factor is set equal to zero
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Exponential Decay | occurs when the value of a>1 and 0<b<1, and the graph is a decreasing curve
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Exponential Function | a function where the variable is the exponent; written in the form of y=abx
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Exponential Growth | occurs when the value of a>0 and b>1 and the graph is an increasing curve
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Inverse Variation | a function where one of the variables increases and the other variable decreases; written in the form y=a/x and a is not equal to zero
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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:
SuzyMahoney
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