MasterMind Algebra One

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