SOLUTION: Find the vertex and type in an ordered pair.
Problem:
f(x) = x^2 - 8x - 1
Thanks in Advance!!
Algebra.Com
Question 320754: Find the vertex and type in an ordered pair.
Problem:
f(x) = x^2 - 8x - 1
Thanks in Advance!!
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The 
-coordinate of the vertex of a parabola expressed in the form \ =\ ax^2\ +\ bx\ +\ c)
is given by:
The 
-coordinate of the vertex is the value of the function at that point, i.e.:
\ =\ f\left(\frac{-b}{2a}\right))
John
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