Across
- 6. a not equal to zero,
- 8. a formula that gives the solutions of the general quadratic equation
- 10. a number which produces a specified quantity when multiplied by itself.
- 11. an alternate way of writing out the equation of a parabola
Down
- 1. a number that, when squared, has a negative result.
- 2. The model whose y-values are closest to the actual values
- 3. the way of writing the equation of a line so that the slope
- 4. a second-order polynomial equation in a single variable
- 5. a fancy way of saying "solutions" of the equation.
- 7. a number of the form a + bi, where a and b are real numbers
- 9. a function that is almost everywhere zero