Algebra 1 Vocab

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Across
  1. 3. the rate of change
  2. 6. slope-intercept form
  3. 8. the point on a parabola where the line of symmetry crosses
  4. 10. all possible y values of a function
  5. 11. a relation where each input only has 1 output
  6. 13. what is this symbol <?
  7. 14. two lines that cross at a 90-degree angle are _____________
  8. 16. What is this symbol >?
Down
  1. 1. when we can make a proportion, the relationship varies _____________
  2. 2. where a graph crosses the x-axis
  3. 4. the value(s) a parabola crosses the x-axis can be called ____________
  4. 5. the line that cuts a parabola in half
  5. 7. two or more lines that never intersect are _____________
  6. 8. a symbol (usually a letter) standing in for an unknown numerical value in an equation
  7. 9. where a graph crosses the y-axis
  8. 12. to multiply a value outside parenthesis to each value inside the parenthesis
  9. 15. all possible x values of a function