Across
- 7. the equation b^2 -4ac taken from the quadratic formula
- 12. the answer to an addition problem
- 13. a(b+c) = ab+ac
- 14. lines that never cross or intersect
- 17. a result obtained by multiplying one quantity by another
- 18. an imaginary line that divides a parabola into two identical halves
- 20. the vertical line running through the origin on a coordinate plane
- 21. set of output values for the dependent variable over which the function is defined
- 22. an expression with 4 or more terms
- 25. The point where the parabola turns to the opposite direction; the maximum or minimum of the parabola
- 28. the process of decomposing a composite number as a unique product of prime factors
- 32. a result obtained by dividing one quantity by another
- 33. the change in y over the change in x; denoted as "m" in y=mx+b
- 37. to rewrite the expression in its simplest form
- 39. when two values, expressions, and/or equations are equal to each other
- 41. one term expression
- 43. set of basic functions from which related functions are derived by transformations
- 45. a mathematical statement composed of algebraic and/or numeric expressions set equal to each other
- 49. a set of all values of the variable(s) that satisfy the equation or inequality
- 51. the value(s) of x such that the y-value of the relation equals zero
- 53. a relation in which each element of the domain(x) is paired with exactly one element of the range(y)
- 55. x-coordinate of a point at which the relation crosses the x-axis, meaning the y-coordinate equals zero,(x,0)
- 56. the rules of which calculations are performed first when simplifying an expression; denoted as PEMDAS
- 58. a function in which the independent variable, x, is in the exponent denotated by f(x)=ab^x
- 59. when you add or subtract terms with similar bases
- 60. the answer to a subtraction problem
- 61. a straight line, or an equation or expression whose graph is a straight line; y=mx+b
Down
- 1. set of input values for the independent variable over which the function is defined
- 2. the process of counting units along a linear equation on a graph to find the slope; denoted as y over x
- 3. for a linear equation, the form Ax+By=C, for a quadratic equation, ax^2+bx+c
- 4. a mathematical phrase, with no equal sign or inequality symbol, that may contain a number(s), a variable(s), and/or an operator(s)
- 5. three term expression
- 6. a number multiplied by another number to find a product
- 8. function whose values are distinct and separate and not connected
- 9. lines that intersect at a 90 degree angle; their slopes are negative reciprocals of each other
- 10. a quadratic equation in the form y=a(x-h)^2+k
- 11. a mathematical statement composed of algebraic and/or numeric expressions set apart by an inequality symbol
- 12. equation denoted by Ax+By=C
- 15. when two expressions are the same or equal to each other
- 16. the horizontal line running through the origin on a coordinate plane
- 19. equation denoted y=mx+b
- 21. a set of ordered pairs (x,y)
- 23. going up to down
- 24. when the value of an object decreases or devalues
- 26. an exponential function where the graph is increasing from left to right
- 27. a whole number greater than 1 with exactly two factors, 1 and the number itself
- 29. when a system of equations has an unlimited number of solutions that satisfy all equations simultaneously; aka all real numbers
- 30. a line that is approached and may or may not be crossed
- 31. y-coordinate of a point at which the relation crosses the y-axis, meaning the x-coordinate equals zero,(0,y)
- 34. a relationship with a constant rate of change represented by a graph that forms a straight line
- 35. an expression or equation in which the highest power of a variable has exponent 2
- 36. going from side to side
- 38. a number that is multiplied by a variable(s)
- 40. positive and negative numbers and 0 (zero)
- 42. an operation that undoes the previous operation
- 44. function whose values are continuous or unbroken over the specified domain
- 46. when there are no values for the variable that make the equation true
- 47. an exponential function where the graph is decreasing from left to right
- 48. a point on a graph marked as (x,y)
- 50. a fixed value that does appear with a variable(s)
- 52. a letter or symbol that represents a number
- 54. the number in the upper right hand corner of an expression
- 57. two term expressions