Across
- 6. The amount of radioactive element A at a time t is given by the formula A(t) = A0e^kt
- 7. A function f is invertible if and only if it is one-to-one and passes the Horiz. Line Test.
- 8. All Y values
- 9. Solutions to an equation.
- 11. f a population increases according to the law of Uninhibited Growth, the number of organisms N, at time t is given by the formula N(t) = N0e^kt
- 12. A relation in which each x-coordinate is matched with only one y-coordinate
- 13. B^2-4ac
- 15. A set of points in the plane
Down
- 1. i
- 2. The real number c is a zero of the polynomial p(x) if and only if (x-c) is a factor of p.
- 3. All X values
- 4. a function f is one-to-one if and only if no horizontal line intersects the graph of f more than once.
- 5. Find the coefficient with the largest absolute value. Divide this value by the absolute value of the leading coefficient. Call this number M. All real zeros lie in the interval [-(M+1),(M+1)].
- 10. Inverse of e^x
- 14. A set of points in the plane represents y as a function of x if and only if no two points lie on the same vertical line.