Algebra Words

3. / A number multiplied by a variable.
4. / The base 1+r in a exponential expression.
7. / The process of writing a number or algebraic expression as a product.
9. / the sum of all the values in a data set divided by the number of data values.
13. / Of x is the distance from 0 to x on a number line.
16. / The coefficient of the first term of a polynomial in standard form.
17. / The set of all possible input values of a relation of functions.
18. / if a polynomial p(x) has a multiple root at r, the multiplicity of r is the number times (x-r) appears as a factor in p(x).

1. / A relation in which every input is paired with exactly one output.
2. / A system of equation containing only linear equation.
5. / An expression that contains at least one variable.
6. / If a horizontal line crossed the graph of a function f at more than one point, then the inverse is not a function.
8. / The square root of a negative number, written in the form bi, where b is a real number and i is the imaginary unit.
10. / Polynomial function of a degree 3
11. / a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape.
12. / A number whose positive square root is a whole number.
14. / A polynomial with two terms.
15. a statement that the values of two mathematical expressions are equal.