algebra

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Across
  1. 3. an open sentence that contains either < , > ,</ ,>/
  2. 7. opposite of y
  3. 8. the x-intercept in a quadratic equation
  4. 9. is the formula for slope y=mx+b
  5. 10. a series of points which represent values of a given function
  6. 12. the numerical factor of a term
  7. 14. rate of change
  8. 15. the number of times the number is multiplied by itself
  9. 16. terms that contain the same variable
Down
  1. 1. a relation between a set of inputs having 1 output each
  2. 2. the x value when the y is at 0
  3. 4. a number , variable , or a product or quotient of numbers and varibles
  4. 5. a point on the coordinate plane that has a x coordinate and a y-coordinate
  5. 6. the y value when the x is at 0
  6. 11. opposite of x
  7. 13. a linear equation written in a form ax+by=c