Math crossword

6. A mathematical or statistical representation of a problem from science, technology, engineering, work, or everyday life, used to solve problems and make decisions.
7. A show where there is a pink pig that loves muddy puddles
10. A method of solving a system of two equations in two variables where you add or subtract a multiple of one equation to another in order to get an equation with only one of the variables
11. The highest or lowest point on a graph
12. It consists of the minimum, the three quartiles, and the maximum.
13. A function where the output is given by a quadratic expression in the input.
15. Something you eat
16. The set of all it's possible output values
18. A fraction or the opposite of a fraction
19. Replacing a variable with an expression it is equal to.
20. A value of the function that is greater than or equal to all the other values.
21. A place where you learn random subjects for 7 hours
22. A ripoff of Hydrox

1. Data where the values are numbers, measurements, or quantities.
2. An object used to clean up water even though it has holes in it
3. A function defined using different expressions for different intervals in its domain.
4. A number that is not rational.
5. A value of the function that is less than or equal to all the other values.
8. A person who does not eat meat
9. An expression that is something times itself.
14. A limitation on the possible values of variables in a model
17. A data value that is unusual in that it differs quite a bit from the other values in the data set.
21. You put it on you and use it for walking