If #f(x)=7x^2-4x#, what is the value of #f(2)#?
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Jace AndersonTo find the value of f(2), substitute x = 2 into the function: f(2) = 7(2)^2 - 4(2) f(2) = 7(4) - 8 f(2) = 28 - 8 f(2) = 20
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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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