Algebra 2 Terms

5. for a quadratic function, a vertical line that includes the vertex of a quadratic function resulting in the two sides of the graph looking like mirror images of each other
6. a function that undoes what the original function did
8. the set of input values of a function or relation
11. a plane curve having two branches, formed by the intersection of a plane with both halves of a right circular cone at an angle parallel to the axis of the cone
13. having the same size and same shape
14. the distance from the number to zero on a number line
15. a power to which a base, [actually 10] must be raised to produce a given number

1. the number multiplied times a product of variables or powers of variables in a term
2. a relation that matches each element in the domain with exactly one element of the range
3. a line that a curved graph gets closer to without ever touching
4. the set of positive and negative whole numbers {…-2, -1, 0, 1, 2 …}
7. a U-shaped curve that is the graph of a quadratic function
9. an expression with one or more terms containing variables, real numbers, or products of one or more variables and a real number with whole-number exponents
10. the highest exponent in an equation
12. a polynomial with two terms