Unit 2 Vocabulary

12345678910111213141516171819202122
Across
  1. 4. Vertical line
  2. 12. An equation with more than one variable
  3. 16. A function whose graph is a straight line
  4. 19. The constant value that is being added or subtracted to get the next number in an Arithmetic Sequence
  5. 21. How far down to how far up your graph goes (y value behavior)
  6. 22. Can be formed by replacing the equal sign in a linear equation with an inequality symbol
Down
  1. 1. Whenever you multiply or divide both sides of an inequality by a negative number, you must flip the inequality symbol.
  2. 2. A statement that compares two quantities using <, >, ≤,≥, or ≠
  3. 3. Helps us to find ANY term in an Arithmetic Sequence
  4. 5. A line falls from left to right
  5. 6. When more than one equation is graphed on the coordinate plane. Can have ONE, NO or INFINITELY MANY solutions
  6. 7. When there is only one output (y) for every input (x)
  7. 8. The steepness of a line on a graph; rise over run; change in y over the change in x
  8. 9. A mathematical sentence that contains an equals sign
  9. 10. Horizontal line
  10. 11. The x-coordinate of the point where the line crosses the x-axis
  11. 13. How far left to how far right your graph goes (x value behavior)
  12. 14. The y-coordinate of the point where the line crosses the y-axis
  13. 15. A sequence in which you get the next consecutive term by adding or subtracting a constant value. In other words, we just add or subtract the same value over and over...infinitely
  14. 17. An equation in the form of 'f(x)=' to show the output value of a function, f, for an input value x
  15. 18. A line that rises from left to right
  16. 20. Helps us to find the NEXT term in an Arithmetic Sequence