ALgebra 2 terms

5. a quadratic equation written in the form: y = ax2 + bx + c, where a ≠ 0
6. finding the difference between two numbers
7. combining two numbers
8. a number sentence where one quantity can be greater or less than another quantity, a number sentences with inequality symbols
11. a relation that matches each element in the domain with exactly one element of the range
12. highest exponent in an equation
13. the root of a quantity

1. a polynomial with two terms
2. a U-shaped curve that is the graph of a quadratic function
3. a polynomial where the highest degree of any variable is 2
4. the set of input values of a function or relation
9. a solution of a modified equation that is NOT a solution to the original equation
10. going on forever, of not having an end, of having no boundary