Across
- 3. the set of all possible x-values you can put in the function
- 6. form a rational expression in which the numerator and denominator have no factors in common
- 7. a rate that describes how one quantity changes in relation to another quantity
- 8. Break down the equation
- 12. a^2-b^2=(a-b)(a+b)
- 14. becoming smaller
- 15. a constant quantity placed before and multiplying the variable
Down
- 1. the leftover of the equation
- 2. exactly similar parts facing each other or around an axis
- 4. the starting point on a grid
- 5. ax^2+bx+c=0
- 9. r=4 o=2 q=5 h=9
- 10. becoming bigger in amount
- 11. a quantity that doesn't change its value
- 13. input and outputs