bla bla bla vocab
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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| a system of equations or inequalities that has at least 1 solution. | consistent system
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| a system of equations or inequalities that has infinitely many solutions. | dependent system
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| a system of inequalities or equations that has no solution | inconsistent system
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| a system of inequalities that has exactly 1 solution. | independent system
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| a system of equations in which all of the equations are linear. | system of linear equations
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| 1. graphing- 2. substitution method 3. elimination method | 3 ways to solve linear equations
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| an inequality that can be written as ax<b, ax>b, ax<_b, ax>_b | linear inequality
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| a linear relationship between 2 variables, x&y, that can be written in the form y=kx. | direct variation
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| a ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable. | rate of change
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| a function that can be written in the form y=mx+b. | linear function
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| a transformation that reflects a graph across a line called the line of reflection. | reflection
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| a transformation that rotates or turns a figure about a point called the center of rotation | rotation
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| a change in the position, size, or shape of a figure or graph. | transformation
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| a transformation that shifts or slides every point of a figure or graph the same difference in the same direction. | translation
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| the x-coordinates of the points where a graph intersects the x-axis. | X- intercept
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| a list of numbers that often form a pattern. | sequence
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| a sequence whose successive terms differ by the same non0 number d, called the common difference. | arithmetic sequence
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| a graph made up of unconnected points. | discrete graph
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| a relation in which every domain value is paired with exactly 1 range value. | function
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| a graph with points plotted to show a possible relationship between 2 sets of data. | scatter plot
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| 2 data sets have this if 1 set of data values increases as the other set decreases. | negative correlation
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| something used to determine whether a relation is a function. | vertical line test p. 247
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