Algebra

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Across
  1. 4. a value that does not change
  2. 6. y= mx+b,(rise over run.)
  3. 8. Equation an equation whose graph is straight line (e.g.,y=2x+1)
  4. 9. shows how many times to multiply a number by itself
  5. 13. a polynomial with two terms
  6. 14. a mathematical sentence that states two expressions are equal(contains an equals sign)
  7. 16. the point where a graph crosses the x-axis or y-axis
  8. 17. the set of all possible out values (y-values) of a function
  9. 18. the number being multiplied in a power(e.g.,2³, 2 in the base)
  10. 19. a relationship where each input has exactly one output.
Down
  1. 1. a symbol (usually a letter) that represents a number
  2. 2. the value (s) that make an equation or inequality true
  3. 3. a value that does not change
  4. 5. Property a(b+c)=ab+ac
  5. 7. an expression with many terms e.g 3x²+2x-5
  6. 10. a mathematical phrase that includes numbers, variable,andoperations (no equals sign)
  7. 11. the set of all possible input values (x-values) of a function
  8. 12. to write an expression as a product of its factors
  9. 15. a statement comparing two expressions using ≤ or ≥
  10. 20. a single part of an expression or equation separated by + or - signs