ngfx

Author:
Lisa Dailey
Modeling using moto-cross. Students will model a quadratic function using the trajectory of the dirt bike.
  1. Using quadratic regression, find the quadratic function that models the situation (round to 4 decimals).
  2. Using the "input" bar on the graph, graph your quadratic function. How does this compare to the bike's trajectory?
  3. Find the axis of symmetry using the following formula: x=-b/2a
  4. Find the coordinate of the vertex by hand. How does this compare to the graph?
  5. Print your screen, paste it into word and print (change to paper orientation to landscape if need be) ***make sure you are printing the parabola after inputting your function!!!***
  6. Put your name on your graph!!!!