Evaluate 16 to the power of 1/2 x 2 to the power of -3

Give your answer as a fraction in its simplest form.

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1/2

Step-by-step explanation:

We want to evaluate 16 to the power of 1/2 multiplied by 2 to the power of -3. That is:

Simplifying:

=>

The answer is 1/2.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

cosine

step-by-step explanation: