Across
- 3. of a coordinate plane ; can be specified by an ordered pair of numbers.
- 4. ; the number of units a non-vertical line rises or falls for each unit of horizontal change from left to right
- 6. Pair ; a pair of numbers used to identify a point in a plane
- 9. Form ; a way of writing down very large or very small numbers easily
- 11. an Equation ; to find what values (numbers, functions, sets, etc.) fulfill a condition stated in the form of an equation (two expressions related by equality).
- 12. of an Equation ; a number that when substituted for the variable in an equation
- 13. Notation ; f(x)
- 17. Plane ; a plane formed by two real number lines that intersect at a right angle
- 18. Axis ; The line on a graph that runs vertically (up-down) through zero
- 20. ; the x-coordinate of a point where a graph crosses the x-axis
- 22. ; a collection of ordered pairs containing one object from each set
- 24. ; the first number in an ordered pair
- 25. Lines ; relationship between two lines which meet at a right angle (90 degrees)
- 28. of an Ordered Pair ; a point in the plane that corresponds to an ordered pair
- 29. Combination ; an expression constructed from a set of terms by multiplying each term by a constant and adding the results
Down
- 1. Inequality ; a combination of two or more inequalities joined by either an 'and' or an 'or.'
- 2. ; an algebraic equation that relates two or more real-life quantities
- 5. Lines ; two lines that are always the same distance apart and never touch
- 7. of a Function ; the collection of all input values
- 8. a statement formed when an equal sign is placed between two expressions
- 10. Output Table ; often used to generate a set of ordered pairs for a function, when the rule is known
- 12. Form ; the equation of a straight line in the form y = mx + b where m is the slope of the line and b is its y-intercept
- 14. ; one of four parts into which the axes
- 15. Operations ; operations that undo each other, such as addition and subtraction
- 16. of Linear Equation ; set or collection of equations that you deal with all together at once
- 19. ; The line on a graph that runs horizontally (left-right) through zero.
- 21. of Change ; a rate that describes how one quantity changes in relation to another quantity
- 23. Slope Form ; the equation of a straight line in the form y − y1 = m(x − x1) where m is the slope of the line and (x1, y1) are the coordinates of a given point on the line
- 26. Equation ; equation containing one variable raised to the power of 1
- 27. of a Function ; the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain
- 28. of an Equation ; the set of all points that are solutions of the equation