Question 464869
"Find the vertex, the line of symmetry, and the maximum or and minimum value of f(x). Graph the function". 
f(x) = (1/5)(x+9)^2+5 
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Vertex: (-9,5)
Line of symmetry: x = -9
Minimum at the vertex: y = 5
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Graph:
{{{graph(400,300,-20,10,-10,20,(1/5)(x+9)^2+5)}}}
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Cheers,
Stan H.
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