Across
- 4. -a pattern of increasing quantity where the rate of increase is proportional to the current value.
- 6. asymptote is a line that a graph approaches but never touches or intersects.
- 7. translation refers to a shift of the graph of a function up, down, left, right, without changing the shape, size, or dimensions of the graph.
- 9. refers to the distance between two consecutive maximum points or two minimum points.
- 11. Number-An interval in algebra 2 is a range of numbers between two given numbers. It includes all of the real numbers between those two numbers.
- 14. of change -the rate of change refers to the measure of how much a function changes per unit, on average, over a given interval. It is often represented as the slope of the secant line connecting two points on the function's graph
- 18. function -This means evaluating the function with the negative of the input 'x'.
- 20. equation -an equation that contains at least one rational expression.
- 23. angle-It is the smallest angle formed by the terminal side of a given angle and the x-axis.
- 24. -A line segment that passes through the center and its endpoints are on the circumference of a circle.
- 26. Value-The absolute value of a number is the actual distance of the integer from zero, in a number line. It is denoted by | a | (a vertical bar on each side of the quantity).
- 28. -a function is a relation in which each input has only one output.
- 31. the cartesian system, the coordinate plane is divided into four equal parts by the intersection of the x-axis and the y-axis.
- 33. -a real number that is used to multiply a vector or matrix, changing its magnitude (size) but not its direction.
- 36. function-a function where the independent variable (x) appears as an exponent, while the base is a constant.
- 37. side-the second ray of the angle, which is the ray that rotates from the initial side to define the angle.
- 40. -A coefficient is a numerical factor of a term containing constant and variables.
- 42. angles-angles that share the same initial side and terminal side when placed in standard position.
- 44. Circle-The unit circle is a circle in the Cartesian coordinate plane with a radius of one, centered at the origin
- 45. The vertical distance from the midline to the minor max.
- 46. -a function reflection is the graph of the original function, but where the graph has been flipped upside-down
- 48. maximum is the biggest value of a function within a given interval or over its entire range.
- 49. part of the quadratic formula underneath the square root symbol
Down
- 1. formula-The quadratic formula is used to find the solutions (roots) of a quadratic equation.
- 2. The midline is a horizontal line that represents the average value or center position of a sinusoidal function.
- 3. equation is a statement that two expressions are equal.
- 5. line segment that passes through the center and its endpoints are on the circumference of a circle.
- 8. coefficient-the coefficient of the term with the highest exponent (or degree).
- 10. of Polynomial-the highest power (exponent) of the variable within the polynomial.
- 12. A variable is a symbol(usually a letter) standing in for an unknown numerical.
- 13. Number-imaginary numbers are defined as the square root of negative numbers, where they do not have a definite value.
- 15. side-An angle in standard position has its vertex at the origin and its initial side along the positive x-axis.
- 16. of Equations A set of equations each containing one or more variables.
- 17. Division -a simplified way of dividing a polynomial with another polynomial equation of degree 1 and is generally used to find the zeros of polynomials
- 19. of a matrix-The dimensions of a matrix are the number of rows by the number of columns
- 21. of the variable of the function such that the function equals 0.
- 22. parabola is the set of all points (x, y) in a plane that are the same distance from a fixed line (called the directrix) and a fixed point (the focus) not on the directrix.
- 25. refers to the set of all possible outputs of a relation or function.
- 27. mathematical model describing the gradual decrease of a quantity over time.
- 29. domain of a function refers to the set of all possible input values that can be used in that function.
- 30. -It refers to the number of occurrences of repeating events per unit of time.
- 32. The reciprocal of a number you would have to multiply it by to get the answer 1.
- 34. -A minimum is the smallest value of a function within a given interval or over its entire domain.
- 35. radius of a circle is defined as a line segment that joins the center of the boundary of a circle.
- 38. the maximum or minimum points of the equation.
- 39. behavior-how the function behaves when the variable increases or decreases without bound
- 41. rectangular array of numbers ordered by rows and columns.
- 42. fraction-a combination of a fraction and a whole number.
- 43. is a mnemonic for the standard method of multiplying two binomials. It stands for First, Outer, Inner, Last.
- 47. function -a function where the output is the same when the input is positive or negative.