Across
- 4. function of the coefficients of a polynomial equation whose value gives information about the roots of the polynomial
- 9. no possible solution
- 10. is a technique used to solve quadratic equations, graph quadratic functions, and evaluate integrals
- 11. value of a function at a certain point in its domain, which is greater than or equal
- 12. written down in the way most commonly accepted
- 13. the discriminant of an equation gives an idea of the number of roots and the nature of roots of the equation
- 16. of a quadratic function is given by. f (x) = a(x - h)2 + k
- 18. curve with certain specific properties. Formally, a parabola
- 19. number says how many times to use the number in a multiplication
- 20. consisting of three terms
Down
- 1. is a function that can be described by an equation of the form f(x) = ax2 + bx + c
- 2. a number on its own
- 3. lowest known or lowest possible number, measure, quantity, or degree
- 5. a trinomial that when factored gives you the square of a binomial
- 6. a number used to multiply a variable
- 7. if you have two possible solution
- 8. is used in algebra to solve quadratic equations
- 14. simply the way of writing the equation
- 15. a set of data arranged in rows and columns
- 17. important process in algebra which is used to simplify expressions, simplify fractions, and solve equations