How do you determine if the equation #y = 0.5(4)^x# represents exponential growth or decay?
To determine if the equation (y = 0.5 \times 4^x) represents exponential growth or decay, you examine the base of the exponential term.
If the base is greater than 1 (in this case, 4), the equation represents exponential growth. If the base is between 0 and 1, exclusive (e.g., 0.5), the equation represents exponential decay.
Since the base in (y = 0.5 \times 4^x) is 4, which is greater than 1, the equation represents exponential growth.
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I would say an exponential growth.
Graphically: graph{0.5*(4^x) [-14.24, 14.24, -7.12, 7.12]}
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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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