Across
- 5. the set of inputs accepted by the function
- 6. An image formed by plotting the solutions to an equation or inequality, or some other set of pairs of numbers, on a coordinate plane. To graph an expression containing the variable x, set y equal to that expression.
- 9. (-b±√(b²-4ac))/(2a) (2 words no space)
- 11. In a power, the number of times the base is multiplied by itself.
- 12. A statement that compares two quantities using <, >, ≤,≥, or ≠
Down
- 1. For a linear equation, the form Ax+By=C where A, B, and C are constants. For a quadratic equation, either the form y=ax2+bx+c or ax2+bx+c=0, where a, b, and c are constants.
- 2. The number attached to a variable
- 3. Where the line crosses the y axis (2 words "-" used as space)
- 4. The shape of the graph of y=x2.
- 7. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantit
- 8. The difference between the highest and lowest scores in a set of data
- 10. The peak of a quadratic or absolute value function