Vertex form

x^2 + 24x -1 = f (x) Step 1. Use the form a x 2 + b x + c a x 2 + b x + c, to find the values of a a, b b, and c c

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  1. While keeping in mind of how each part
  2. From here, we can see that the vertex is at (-3,-1)
  3. We factor the perfect square and combine extra
  4. y=ax^2+bx+c y = ax2 +bx + c
  5. (a will stay the same, h is x, and k is y)
  6. Substitute (3, 8) for ( x, y) in the vertex form to find a
  7. Convert to vertex form, as necessary