Across
- 1. shortcut for multiplying two binomials.
- 4. The graph of an even function is symmetric about the y-axis.
- 5. The graph of an odd function is symmetric about the origin.
- 6. monomial or a sum of monomials.
- 9. f is an x-value for which f (x) = 0.
- 10. A polynomial with three terms
- 11. the sum of the exponents of the variables in the monomial.
- 15. A polynomial with two terms
- 18. an expression that contains a radical.
- 20. the function when a < 0
Down
- 2. of the function when a > 0.
- 3. When you write a polynomial in standard form, the coefficient of the first term
- 7. nonlinear function that can be written in the standard form y = ax2 + bx + c, where a ≠ 0.
- 8. greatest degree of its terms.
- 12. In this form, the polynomial that defines a function is in factored form and the x-intercepts of the graph can be easily determined.
- 13. number, a variable, or the product of a number and one or more variables with whole number exponents.
- 14. exponents of the terms decrease from left to right.
- 16. The lowest point on a parabola that opens up or the highest point on a parabola that opens down
- 17. The U-shaped graph of a quadratic function
- 19. The axis of symmetry passes through the vertex.