# What is the axis of symmetry and vertex for the graph #f(x)=3x^2 - 15x + 3#?

vertex: (2.5, -15.75)

axis of symmetry: x=2.5

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The axis of symmetry for the graph of (f(x) = 3x^2 - 15x + 3) is (x = \frac{5}{2}), and the vertex is (\left(\frac{5}{2}, -12\right)).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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