If y varies directly with x, and if y = 12 when x = 3, how do you write the direct variation equation?
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Isaiah AnthonyThe direct variation equation is y = kx, where k is the constant of variation. To find k, plug in the given values for x and y: 12 = k * 3. Solve for k: k = 12 / 3 = 4. So, the direct variation equation is y = 4x.
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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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