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