Express the function in the form f(x) = a(x - h)2 + k and indicate the vertex.f(x) = x2 + 10x + 3
A. f(x) = (x + 5)2 - 22
vertex: (-5, -22)
B. f(x) = (x + 5)2 - 72
vertex: (-5, -72)
C. f(x) = (x - 10)2 + 203
vertex: (10, 203)
D. f(x) = (x - 5)2 + 78
vertex: (5, 78)
Answer: A
Mathematics
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 FIGURE 1.png)
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A. 14
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