Chapters 1-7
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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| show | the absolute value of the difference of x and a given value
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| absolute value equation | show 🗑
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| algebraic expression | show 🗑
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| base | show 🗑
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| show | a line that corresponds to a trend in a graphed data set
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| causation | show 🗑
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| show | 2 inequalities connected by and or or
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| show | interest earned on an initial investment and previously earned interest modeled by I=PRT
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| consistent dependent system | show 🗑
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| show | a linear system with exactly 1 solution because they are distinct intersecting lines
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| show | a number
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| show | the constant k in the direct variation equation, a non-zero constant
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| show | the statement formed by exchanging the hypothesis and conclusion of a conditional statement- is not necessarily true
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| cross product | show 🗑
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| decay factor | show 🗑
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| decay rate | show 🗑
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| show | output
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| show | the relationship of 2 variables x and y if there is a nonzero number k such that y=kx (also called directly proportional)
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| show | the set of x's in a function
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| elimination/combination | show 🗑
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| equivalent equations | show 🗑
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| equivalent inequalities | show 🗑
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| show | represents the number of times the base is multiplied
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| show | an exponential function when a>0 and 0<b<1, and it decreases exponentially over a time period
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| exponential function | show 🗑
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| show | this is an exponential function where a>0 and b>1, and it increases exponentially over a time period
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| extrapolation | show 🗑
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| show | functions with graphs with common characterisitics- if in family are transformations of the parent
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| show | literal equation showing a rule for a certain relation
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| show | a relationship in which each X or input has one corresponding Y or output
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| show | a way to define or name a relationship in which each x has exactly one corresponding y: f(x)=y
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| graph of a system of linear inequalities | show 🗑
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| graph of an inequality | show 🗑
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| graph of an inequality in 2 variables | show 🗑
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| show | one plus the growth rate is this; this is what grows exponentially
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| growth rate | show 🗑
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| half-plane | show 🗑
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| identity | show 🗑
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| inconsistent system | show 🗑
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| independent variable | show 🗑
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| show | using a line or equation to approximate a value BETWEEN two known values
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| show | two operations that undo each other
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| show | a number that cannot be written as a quotient of two integers that is a non-terminating, non-repeating decimal
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| line of fit | show 🗑
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| linear equation | show 🗑
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| linear function | show 🗑
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| linear inequality in 2 variables | show 🗑
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| linear regression | show 🗑
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| show | an equation in which the coefficients and constants have been replaced by letters
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| negative correlation | show 🗑
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| show | when a base is raised to a negative power, it is equivalent to the reciprocal (a^-n = 1/a^n) when the base isn't zero
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| open sentence | show 🗑
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| show | this is the power of ten nearest to a given quantity often used to estimate or roughly calculate
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| show | the established procedure for evaluating expressions with more than one operation
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| parallel | show 🗑
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| show | the original and simplest line in the family of linear functions
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| show | a number multiplied by itself- one of the numbers 1, 4, 9, 16, 25 ...
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| perpendicular | show 🗑
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| point-slope form | show 🗑
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| show | a correlation where y tends to increase as x increases
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| show | an expression that represents repeated multiplication of the same factor
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| show | how much detail an instrument or tool is capable of measuring
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| show | an equation in which a fraction is set equal to a fraction
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| quadrant | show 🗑
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| show | number underneath radical symbol, or sign showing the square root of the number underneath it; the thing you're finding the square root of
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| show | the set of y's in a function
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| show | ratio comparing two amounts with different units
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| show | a comparison of 2 different quantities that are changing; a ratio to compare the dependent variable change to the independent variable change
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| show | a description of a relationship between two quantities
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| real numbers | show 🗑
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| show | any collection of ordered pairs (x,y)
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| show | when x and y points on a scatter plot have no apparent relationship
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| scale | show 🗑
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| show | a drawing using a scale to make a smaller or larger representation of an original object
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| scale model | show 🗑
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| show | a graph of pairs of numbers (x,y) that represent real life quantities
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| slope | show 🗑
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| slope-intercept form | show 🗑
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| show | an ordered pair that works in each/ALL equation(s) in the system
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| show | an ordered pair that works in each inequality in the system
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| show | an x and y ordered pair that produces a true statement when substituted into an inequality
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| square root | show 🗑
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| show | Ax+By=C
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| substitution | show 🗑
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| show | a system or set of equations which are all linear in the same variables
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| show | two or more inequalities with the same variables (like a set)
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| unit rate | show 🗑
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| show | a letter used to represent one or more numbers or a changing quantity
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| show | using words, labels, and math symbols to describe a real life situation
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| show | where a line intersects the x-axis on the graph
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| y-intercept | show 🗑
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| show | when a base is raised to the zero power, the answer is always 1 (when the base isn't zero)
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| show | for the function f, any value x so that f(x) = 0
so, it is an x-intercept of the function's graph #
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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:
owlevb
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