Across
- 3. If a <0 The parabola opens down and there will be a______
- 6. A polynomial is______ when only 1 or -1 is a common factor that is a common factor of every term
- 8. To expand an algebraic expression use the______ to multiply the expression by a constant or term
- 12. A quadratic function in vertex form can be expressed in standard form by______ and simplifying
- 16. Name the common factor of the terms of the polynomial 3x^2-9x+12
- 17. When a <0 the graph is______ in the x-axis
- 18. Name the GCF of the polynomial 16x^2-8x-10
- 19. Quadratic functions written in standard form can be written in vertex form by______
- 20. To simplify an algebraic expression collect______ by adding or subtracting
- 21. To factor an algebraic expression______ out the greatest number or term that will divide into all terms
- 22. A quadratic equation is any equation that contains a polynomial whose______ is two
- 24. A perfect square trinomial and a difference of squares can be factored using what method?
Down
- 1. Is the following equation linear or quadratic f(x)=3x-4y=12
- 2. It is possible to factor a polynomial by dividing by a______ that is not the GCF
- 4. For linear functions are the first differences constant or not constant?
- 5. The zeros of a relation correspond to the______ of its graph
- 7. What is the vertical line that runs through the midpoint of the zeros?
- 9. Most linear functions have the set of______ as their domain and range
- 10. Is this equation 4x^2+3x-1 a binomial or a trinomial?
- 11. When a >1 the graph of the function f(x) is______
- 13. The value of "a" can be determined graphically and______
- 14. To evaluate f(a)______ a for x in the equation for f(x)
- 15. What is one way to represent a function?
- 23. If b^2-4ac=0 then the equation has______ real solution and______ x-intercept
- 25. Factoring algebraic expressions is the______ of expanding