Mathematical Crossword

2. A line that hits a curve at the point where the slope of the curve is equal to the slope of the line.
4. A point at which the graph of a relation or function is not continuous
7. is a set of numbers, or coordinates, written in the form (x, y)
11. The union of a circle and its interior
13. A relation where every x-value has only one corresponding y-value
15. A function is ______ if you don't have to lift your pen to draw it.
17. The vertical number line on a coordinate plane
19. These points can be found to be global or local
20. A set of numbers where any number between them is also part of the set
21. An approximation of the area under a curve using the addition of rectangular areas.

1. The branch of mathematics dealing with limits, derivatives, definite integrals, indefinite integrals, and power series.
3. 1,1,2,3,5,8,13,21,...
5. Collection of Well defined object
6. Another way to say 'rate of change' at a given point along a continuous function
8. Ax = λx The number or scalar value “λ” is an _____ Value of Matrix A
9. Endless, Boundless
10. A polynomial with two terms
11. Change in something (Greek letter)
12. ______number is a number p whose only factors are 1and p.
14. The set of independent variables, or inputs, for a given function or relation
16. dy / dx
18. There is an element e in G Such that for all e in G We have a.e = e.a = a , the element e is called
20. The area between a curve and the x axis