Across
- 2. A function f is a function that undoes the operation of f
- 4. An expression, rule, or law that defines a relationship between one variable
- 6. The difference between the lowest and highest values
- 8. An equation that can be rearranged in standard form
- 9. A quadratic equation with variable x is expressed as ax2 + bx + c = 0
- 14. A function is the set of inputs accepted by the function
- 15. A point on the x-axis or y-axis, through which the slope of the line passes
- 18. Replacing a variable in an expression or equation with a specific numerical value
- 21. A rectangular array or table of numbers, symbols, or expressions
- 22. The formula to find the center point of a straight line
- 24. The unique real function which maps zero to one and has a derivative equal to its value
- 26. The product of a real number and the imaginary unit i
- 27. A type of smooth curve lying in a plane
- 29. A data point in a set that is significantly different from the rest of the values
- 30. The place where a function reaches its highest point, or vertex, on a graph
Down
- 1. Writing a number or another mathematical object as a product of several factors
- 3. A quadratic equation is used to easily identify the vertex of the parabola
- 5. A numerical or constant quantity placed before and multiplying the variable in an algebraic expression
- 7. An nth root of a number x is a number r
- 10. An algebraic expression in absolute bar symbols
- 11. A pair of binomials that are identical except for the sign between their terms
- 12. A equation showing the x and y intercepts
- 13. Tells us whether there are two solutions, one solution, or no solutions
- 16. An algebraic expression of the sum or the difference of two terms
- 17. Value How far a number is from zero
- 19. of symmetry An imaginary straight line that divides a shape into two identical parts
- 20. A method used to solve systems of equations by adding or subtracting the equations together
- 23. The lowest y-value of a function
- 25. A plane curve which is mirror-symmetrical and is approximately U-shaped
- 28. A mathematical expression consisting of indeterminates and coefficients