Calculus Crossword

2. Is a multi-variable generalization of the derivative
7. Is a process or a relation that associates each element x of a set X
8. An _________ assigns numbers to functions in a way that can describe displacement, area, volume, and other concepts
9. The slope of a vertical line is ______
10. The highest point on a graph
13. an __________ number is a complex number that can be written as a real number multiplied by the imaginary unit I
14. As x approaches a number, what is f(x) approaching
15. A point on the graph of the function at which the derivative is either zero or undefined curve
16. The slope of a horizontal line is ______
18. __________ functions are analogs of the ordinary trigonometric, or circular, functions
19. instantaneous __________ of change is the derivative of a function of a single variable at a chosen input value, when it exists, is the slope of the tangent line to the graph of the function at that point

1. The process of finding the derivative
3. A point on the graph where there is a peak or valley
4. The lowest point on a graph
5. Line - A line that touches a curve at a point without crossing the curve
6. Y-values (output)
11. X-values (input)
12. a formula for computing the derivative of the composition of two or more functions
15. an object similar to a line but that need not be straight
17. a circle of unit radius