# Mathematics

##### Across
1. 3. ____ graph /rysunek/
2. 4. r in an=a1+(n-1)r is ___ difference
3. 5. for W(x)=x^3-5x^2+7x-3 numbers {-3,-1,1,3} are possible...
4. 7. an _________ angle is an angle formed by two sides of a polygon that share an endpoint
5. 8. – it is a line that intersects a circle at two points
6. 11. q in an=a1*q^n-1 is ___ factor
7. 13. an _______ triangle has two of its sides equal in length
8. 15. a linear system that has a solution is...
9. 16. for function az+b/cz+d formula of one of them is y=a/c
10. 17. a polygon with five sides
11. 21. circle________ about a triangle /rysunek/
12. 23. /rysunek/ W is...
13. 26. the total distance around the edge of a figure or shape.
14. 27. - a line from the center of a circle to a point on the circle
15. 28. ___ function /rysunek/
##### Down
1. 1. sequence 5/n^2 deverges to ___
2. 2. formula a1=5, an=an-1+3 is...
3. 6. an ______ angle is an angle with a measure greater than 90°
4. 9. the longest side of a right triangle. The side opposite the right angle
5. 10. function between ordered sets that preserves the given order
6. 12. set of argument values for which the function is defined
7. 14. it is a line segment that links two vertices of a polygon that are not adjacent
8. 17. lines are ______ if they lie in the same plane, and are the same distance apart over their entire length
9. 18. (a, a*q, a*q^2, ...) is ___ progression
10. 19. a quadrilateral with both pairs of opposite sides parallel
11. 20. movement from one point to another in the same direction and over the same distance, without any rotation, reflection, or change in size
12. 22. W(x)=Q(x)*P(x)+R(x), R(x) is...
13. 24. ____ graph /rysunek/
14. 25. all the output values of a function
15. 29. value that a function or sequence "approaches"