Across
- 5. x² + y² = (x² + xy + y²)
- 10. (x - m)² + (y - n)² = r² if (m,n) was your center point
- 11. y - y1 = m(x - x1)
- 13. √(-1) = i
- 14. K is an X intercept of the graph of a polynomial function f.
Down
- 1. x² - y² = (x + y)(x - y)
- 2. _______ Squared (a + b)2 = a2 + 2ab + b2
- 3. x = -b ± √(b² - 4ac) / 2a
- 4. k is a ________ of the polynomial equation f(x)=0
- 6. x-k is a ________ of the polynomial f(x)
- 7. _______cubed (a + b)3 = a3 + 3a2b + 3ab2 + b3
- 8. y= mx+b
- 9. k is a _____ of the polynomial function.
- 12. _______ and difference(a + b)(a – b) = a2 – b2