Across
- 1. The concept of approaching a value without necessarily ever reaching it
- 5. The set of all real numbers for which the expression used to define the function is real.
- 9. The line through two points on a curve.
- 12. The function that is transformed to create other members in a family of functions.
- 13. Can be rotated 180 degrees with respect to a point and appear unchanged.
- 14. Critical points at which a function changes its increasing or decreasing behavior.
- 17. Uses inequalities to describe subsets of real numbers
- 19. exists if an only if one relation contains (b,a) whenever the other relation contains (a,b).
- 20. A special type of relation
Down
- 2. F inverse
- 3. Can be folded along a line so that the two halves match exactly
- 4. Nonrigid transformation that has the effect of compressing or expanding the graph of a function vertically or horizontally.
- 6. A value in the rage of f is represented by y
- 7. Uses the properties of the numbers in the set to define the set
- 8. Produces a mirror image of the graph of a function with respect to a specific line.
- 10. behavior. Describes how a function behaves at either end of the graph.
- 11. The symbol f(x) is read f of x and interpreted as the value of the function f at x.
- 15. It can represent any value in the function's domain
- 16. Rigid transformation that has the effect of shifting the graph of a function.
- 18. If a function passes the horizontal line test