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