Puzzling Through Algebra 2

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Across
  1. 1. 3x^2 this is to the second_____
  2. 4. make an equation simpler is to
  3. 6. To find_____ you must use the formula y2-y1/x2-x1.
  4. 10. is to find value of a numerical or algebraic expression.
  5. 13. there is direct and inverse______
  6. 14. the difference between the lowest & highest values.
  7. 15. A ______ expression is an expression containing a square root.
  8. 17. a monomial, binomial, & a trinomial are all a
  9. 19. a diagram showing the relationships between two or more things.
  10. 20. 3x^2 − 3y^2 + 2
  11. 22. The point at which a curve intersects an axis is _______
  12. 24. Typically, this is the set of x-values that give rise to real y-values.
  13. 25. The endpoint of two or more rays or line segments
Down
  1. 2. A number placed above and to the right of another number to show that it has been raised to a power is the
  2. 3. the L bracket is used when doing
  3. 5. wise is also called a hybrid function.
  4. 7. multiplying an integer by itself.
  5. 8. is a number multiplied by itself 3 times
  6. 9. A number that when squared gives a negative result.
  7. 11. this type of problem is usually written ax^2+bx+c=0
  8. 12. the process by which a fraction containing radicals in the denominator is rewritten to only have rational numbers in the denominator.
  9. 16. To _____ number means to break it up into numbers that can be multiplied together to get the original number.
  10. 18. an algebraic expression containing two terms that are not like terms.
  11. 21. a ratio that compares two quantities of different units
  12. 23. A _____ number is a combination of a real number and a imaginary number.