math puzzle
Across
- 5. (x1,y1) and (x2,y2)
- 6. terms with the same variables raised to the same exponents
- 8. x= -b ± √b^2-4ac/2a
- 9. the number of times the base is multiplied by itself.
- 11. a polynomial with two terms
- 12. First Outer Inside Last
- 15. a symbol (usually a letter) standing in for an unknown numerical value in an equation.
- 16. the coefficient of the first term of a polynomial in standard form
- 17. y=mx+b
- 18. a function that can be written in the form f(x)=mx+b
- 19. a graph of the ordered pairs from a set of bivariate data
- 20. the distances from zero to x
Down
- 1. any term after the first and the previous term
- 2. the simplest function with the defining characteristics of the family
- 3. ax^2+bx+c
- 4. a line that divdes a graph into two congruent reflected halves
- 7. functions whose graphs have basic characteristics in common
- 10. y - y1 = m(x-x1)
- 13. one of the four regions into which the x- y-axes divide the coordinate plane
- 14. a process used to from a perfect square trinomial