MasterMind Algebra One

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Across
  1. 5. the set of numbers that include all rational and irrational numbers.
  2. 7. The line that divides a graph of a number written in exponential form. Ex: x=-4
  3. 8. A mathematical notation indicating the number of times a quantity is multiplied by itself.
  4. 11. The point at which two lines meet.
  5. 13. A polynomial consisting of two terms.
  6. 15. Used to solve systems in which one variable is eliminated by adding or subtracting two equations in the system.
  7. 16. A value that makes the equation true.
  8. 17. lines that never intersect. Ex: on the graph, (3,4) & (0,-3) then (3,1) &(-3,-3) do not meet.
  9. 18. A sentence that states one expression or equal to, or less than or equal to another expression.
Down
  1. 1. An expression that contains at least one variable.
  2. 2. All whole numbers (both positive and negative) and zero.
  3. 3. An up-turned or down-turned U-shaped graph
  4. 4. A number that comes up when you subtract your Q3 from your Q1.
  5. 6. A polynomial consisting of three terms. Ex: 10x^2+ 3a+ 7
  6. 9. Occurs when a quality/ decreases by the same rate r in each time period.
  7. 10. The x-values of the coordinate.
  8. 12. When there is no answer to a system of equations or inequalities. Ex: -13 = 24 this equation has no equation.
  9. 14. A number that keeps going on and on
  10. 16. To find a solution to an equation or inequality.