How do you write #y = (x+1)(x-3)# into vertex form?
The form of the vertex is:
So:
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To write ( y = (x+1)(x-3) ) into vertex form, first expand the expression to get ( y = x^2 - 2x - 3 ). Next, complete the square to rewrite it in vertex form as ( y = (x - 1)^2 - 4 ).
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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.
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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