Watch the introductory video and complete the activity below. When you have finished the activity, watch the Your Turn: Example I video.

Identify which process standards are being utilized as you examine the following activity that utilizes TEKS A(2)(E), A(2)(F), and A(2)(G). Read each of the following situations and determine which situations are possible. Provide a graph to illustrate which of the situations are possible and explain why the other situations are impossible.

  • Two different lines have the same slope.
  • Two vertical lines have the same slope.
  • Two intersecting lines have the same slope.
  • Two intersecting lines have the same y-intercept.

Materials for Download
Video Transcript (PDF)