enCRLovely Algebra Puzzle19
Algebraic Expression : An expression containing numbers, variables, and operations
Identity : An equation that is true for all values of the variable
Quadrants : The four regions into which the coordinate plane is divided by the x-axis and the y-axis
Midpoint : The midpoint of a line segment is the point on the segment that is equidistant from the endpoints
Polynomial : A monomial or a sum of monomials, each called a term of the polynomial
Perfect Square : A number that is the square of an integer
Population : The entire group that you want information about
XIntercept : The x-coordinate of a point where a graph crosses the x-axis
Order of Operations : Rules for evaluating an expression involving more than one operation
Outlier : A number that is widely separated from the rest of the numbers in a group of data
Linear Equation : An equation whose graph is a line
Trinomial : A polynomial with three terms
Constant Term : A term with a number part but no variable part
Coefficient : The number part of a term containing a variable part
Excluded Value : A number that makes a rational expression undefined
Binomial : A polynomial with two terms
Variable : A number that is used to represent one or more numbers
YIntercept : The y-coordinate of a point where a graph crosses the y-axis
Domain : The set of all inputs of a function
Radicand : The number or expression inside a radical symbol
Lovely Algebra Puzzle
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Across:
5.
The x-coordinate of a point where a graph crosses the x-axis
6.
An equation that is true for all values of the variable
9.
A number that is widely separated from the rest of the numbers in a group of data
13.
The entire group that you want information about
14.
An equation whose graph is a line
15.
The four regions into which the coordinate plane is divided by the x-axis and the y-axis
17.
A number that makes a rational expression undefined
18.
The set of all inputs of a function
19.
Rules for evaluating an expression involving more than one operation
Down:
1.
The midpoint of a line segment is the point on the segment that is equidistant from the endpoints
2.
A number that is used to represent one or more numbers
3.
A polynomial with three terms
4.
A number that is the square of an integer
7.
The y-coordinate of a point where a graph crosses the y-axis
8.
A polynomial with two terms
10.
The number or expression inside a radical symbol
11.
A monomial or a sum of monomials, each called a term of the polynomial
12.
A term with a number part but no variable part
16.
The number part of a term containing a variable part