Across
- 3. the shape of the graph of a quadratic function
- 6. a whole number or zero
- 9. describing the matrix determined by ad - bc
- 12. non-variable number
- 14. a polynomial with three terms
- 15. the input values of a function
- 18. a constant quantity placed before and multiplying the variable
- 19. a survey is a set of questions given to people to seek their responses
- 20. determining the arithmetic value of an expression by substituting number values for the variables
- 22. divides a shape into two identical parts
- 24. method for solving a system of equations by solving one of the equations for one of the variables and then substituting the resulting expression in the other equations
- 26. a polynomial of one term
- 30. a function defined by a fraction with polynomials in the numerator and denominator
- 31. the non-negative value of x without regard to its sign
Down
- 1. a change made to the values of a function on a graph
- 2. the value of the expression b^2 - 4ac for a quadratic equation
- 4. along the y axis
- 5. lines which meet to form right angles
- 7. a letter that is used to represent one or more numbers
- 8. corresponds with exactly one element in the range
- 10. the quantity obtained by dividing the number one by a given quantity
- 11. a rectangular array of numbers written within brackets
- 13. output values of function
- 16. the point where the graph of a quadratic reaches its minimum or maximum value
- 17. flip of a graph across an axis or a line
- 21. an expression consisting of variables
- 23. the set of all outputs of a relation
- 25. two equations are related but not equal
- 27. along the x axis
- 28. joined in a reciprocal relation
- 29. the set of all inputs in a relation