Chapter 2.1-2.3 Test Outline

From Huben's Wiki
Jump to: navigation, search

2.1:

  • vocabulary of graphs, relations (very important!)
    • especially one-to-one, vertical line test, quadrants, Cartesian plane, mapping, discrete
  • understand domain and range
  • tests for function and one-to-one

2.2:

  • identify linear equations
  • standard form of linear equations (as opposed to slope-intercept form)
  • find intercepts of standard form linear equations
  • graph lines by their intercepts

2.3:

  • synonyms
    • rate of change
    • slope
    • rise / run
    • Δy / Δx
    • (y2 - y1) / (x2 - x1)
  • slopes of vertical and horizontal lines
  • perpindicular slopes and their products
  • graph // and perp. lines
Personal tools
translate