Mindmaster Algebra One

123456789101112131415161718
Across
  1. 4. lines that never intersect. Ex: on the graph, (3,4) & (0,-3) then (3,1) &(-3,-3) do not meet.
  2. 6. Add or subtract terms that have the same variable and exponent. Ex: 3x^3+ 6(2x^3-5x)= 13
  3. 9. To find a solution to an equation or inequality.
  4. 12. A sentence that states one expression or equal to, or less than or equal to another expression.
  5. 13. A number that keeps going on and on
  6. 14. The point at which two lines meet.
  7. 15. Used to solve systems in which one variable is eliminated by adding or subtracting two equations in the system.
  8. 18. A polynomial consisting of three terms. Ex: 10x^2+ 3a+ 7
Down
  1. 1. An up-turned or down-turned U-shaped graph
  2. 2. A polynomial consisting of two terms.
  3. 3. A value that makes the equation true.
  4. 5. An expression that contains at least one variable.
  5. 7. Occurs when a quality/ decreases by the same rate r in each time period.
  6. 8. When there is no answer to a system of equations or inequalities. Ex: -13 = 24 this equation has no equation.
  7. 10. The line that divides a graph of a number written in exponential form. Ex: x=-4
  8. 11. the set of numbers that include all rational and irrational numbers.
  9. 15. A mathematical notation indicating the number of times a quantity is multiplied by itself.
  10. 16. A single number or variable, or a combination of both.
  11. 17. All whole numbers (both positive and negative) and zero.