MS 100 Quiz 3

Name: ____________________________________

For the function f(x) = - x + 2x + 8

  1. Find the y-intercept.


  2. Find the x-intercepts.



  3. Find the axis of symmetry.



  4. Find the vertex (h, k).



  5. Write the equation in f(x) = a(x - h) + k  form.



Quadratic formula:

quadratic_eq_vertex.gif (1182 bytes)

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