Algebra 1

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Across
  1. 2. variables are the same.
  2. 4. Numbers, symbols and operators grouped together that show the value of something.
  3. 5. The result of multiplying a number by an integer (not a fraction).
  4. 8. A number used to multiply a variable
  5. 9. A symbol for a number we don't know yet. It is usually a letter like x or y.
  6. 12. An equation that needs two steps to solve
  7. 14. A set of input and output values, usually represented in ordered pairs
  8. 15. A function is a special relationship between values: Each of its input values gives back exactly one output value
  9. 17. The difference between the lowest and highest values.
  10. 18. he operation that reverses the effect of another operation.
  11. 19. An equation that makes a straight line when it is graphed
  12. 20. group of all x's
Down
  1. 1. How steep a straight line is
  2. 3. two values are not equal
  3. 6. Where lines cross over
  4. 7. All the values that go into a function
  5. 10. two things are the same, using mathematical symbols.
  6. 11. valu /How far a number is from zero
  7. 13. how close the measured values are to each other.
  8. 16. group of all y's