Across
- 2. A statement that shows the equality of two expressions by joining them with an equals sign.
- 5. :a line is a straight one-dimensional figure that extends infinitely in both directions. It has no thickness and is defined by two points or by a linear equation.
- 6. The horizontal axis in a coordinate plane.
- 9. : a relation between two sets that associates a unique element (the value) of the second (the range) with each element (the argument) of the first (the domain): a many-one relation. Symbol: f(x) The value of f(x) for x = 2 is f(2).
- 11. : is the point where the axes intersect in a coordinate system, typically represented as (0, 0) in a two-dimensional plane.
- 13. coordinates :a system of representing points in space in terms of their distance from a given origin measured along a set of mutually perpendicular axes. Written (x,y,z) with reference to three axes.
- 14. : is a systematic arrangement of data, typically in rows and columns, used to organize and display information for easy reference and analysis.
- 15. : is the process of associating each element of one set with an element of another set, often represented as a function.
- 16. A letter used to represent a numerical value in equations and expressions. Example: in the expression 3x + y, both y and x are the variables
- 17. The vertical axis in a coordinate plane.
- 18. pair:two quantities written in such a way as to indicate that one quantity precedes or is to be considered before the other, as (3, 4) indicates the Cartesian coordinates of a point in the plane .
- 19. : a drawing depicting the relation between certain sets of numbers or quantities by means of a series of dots, lines, etc, plotted with reference to a set of axes.
- 21. One quarter (qua) of the plane on the Cartesian coordinate system. The plane is divided into 4 sections, each called a quadrant.
- 22. : a relation is a set of ordered pairs that shows a connection between elements from two sets.
- 24. All whole numbers, positive or negative, including zero.
Down
- 1. Multiplication is the repeated addition of the same number denoted with the symbol x. 4 x 3 is equal to 3 + 3 + 3 + 3.
- 3. a mathematical operation, the inverse of multiplication, in which the quotient of two numbers or quantities is calculated. Usually written: a ÷ b, , a/b,
- 4. The number that denotes repeated multiplication of a term, shown as a superscript above that term. The exponent of 3⁴ is 4.
- 7. Slope shows the steepness or incline of a line and is determined by comparing the positions of two points on the line (usually on a graph).
- 8. A value that does not change.
- 10. : the structure or arrangement of an expression, equation, or geometric figure. It can describe how something is organized or represented.
- 12. Two lines or line segments intersecting to form a right angle.
- 13. The ordered pair that gives a precise location or position on a coordinate plane.
- 20. A quantity that is not whole that contains a numerator and denominator. The fraction representing half of 1 is written as 1/2.
- 23. : a precise location in space with no size or dimensions. It is usually represented by a dot and identified by coordinates.