Across
- 1. y=ab^x
- 3. rate of change
- 5. y=x^2
- 8. times a number by another
- 11. multiplying a number by itself
- 14. the number of a variable is multiplied by
- 15. equation inside the radical sign in the quadratic formula
- 17. the term that does not change and does not contain any variables
- 18. equality between two ratios
- 20. how many times a number goes into another
Down
- 2. line on a graph that opens up or down
- 4. math expression of being equal
- 6. the answer to an equation
- 7. relation between a set of inputs having one output each
- 9. value on either side of the = sign
- 10. a symbol(usually a letter)standing for an unknown number
- 12. formula formula to find the x-intercepts of the equation
- 13. y=mx+b
- 16. small number on top of variable or number
- 19. combine 2 or more numbers
- 21. highest or lowest point on a parabola