Across
- 1. When the answer to a system of equations is exactly the same
- 4. An up-turned or down-turned U-shaped graph
- 6. A line with slope m and y-intercept b has an equation y=mx+b
- 7. A collection of terms that has one term that contains a variable to the second power
- 9. Used to find solutions to an equation to the second degree that is not easily factorable
- 11. The number of times the base is used as a factor
- 12. An integer that divides another integer with no remainder
- 17. The expression inside the radical of the quadratic formula
- 19. Put expressions into their most reduced form
- 20. A measure of steepness of a line
- 25. Rewriting a polynomial as the product of two or more factors
- 27. formed by two two number lines that intersect at their zero points
- 30. The set of numbers that include all rational and irrational numbers
- 34. The difference in the y-values of two points on a line
- 35. Lines that intersect to form right angles
- 37. a polynomial consisting of two terms
- 38. (a+b)+c=a+(b+c)
- 41. Terms with the same variables raised to the same exponent
- 42. Drawing a line to represent the solutions to an equation or inequality
- 44. Lines that never intersect
- 47. The rules for evaluating an expression involving more than one operation
- 48. the highest point of a quadratic graph
- 49. the lowest point of a quadratic graph
- 50. A pair of numbers (x,y) used to identify a point in a coordinate plane
- 51. the set of values that makes a system of equations true simultaneously
- 52. the largest exponent of any term in a polynomial
- 53. Used to solve systems in which one variable is eliminated by adding or subtracting two equations in the system
- 54. Can be factored as the square of a binomial
Down
- 2. Two operations that undo each other, such as addition and subtraction
- 3. A fraction whose numerator and denominator are non-zero polynomials
- 5. An equation written with one or more variables where the exponent of the variable is one
- 8. A monomial or sum of monomials
- 10. The square of an integer
- 13. the line that divides a graph into two equal halves
- 14. A method used to solve systems by solving an equation for one variable and replacing the resulting expression into the other equation
- 15. A binomial whose terms are squares and have a minus sign between them
- 16. Replace each variable with a number and follow the order of operations
- 18. an expression that contains at least one variable
- 21. the number in front of the variable in a term
- 22. The set of all elements that are common to both sets
- 23. The set of all first coordinates (x-values) of a relation or function
- 24. An expression written with a base and an exponent
- 26. AX + BY = C where A, B and C are constants
- 27. a+b+c=a+c+b
- 28. the values that make the polynomial equal to zero.
- 29. A set of two of more linear equations that contain 2 or more variables
- 31. A mathematical sentence with an equal sign
- 32. A polynomial consisting of three terms
- 33. a term with no variable
- 36. a(b+c)=ab+ac
- 39. The set of whole numbers and their opposites
- 40. The difference in the x-values of two points on a line
- 43. A relation in which every domain value is paired with exactly one range value
- 45. A polynomial consisting of one term
- 46. Putting terms in order "going down" based on the exponents