Can someone please answer. There is one problem. There's a picture. Thank you.
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We move all terms to the left:
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We add all the numbers together, and all the variables
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We move all terms containing y to the left, all other terms to the right
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</span>
We move all terms to the left:
</span>
We add all the numbers together, and all the variables
</span>
We move all terms containing y to the left, all other terms to the right
</span>
I Hope my answer has come to your Help. Thank you for posting your question here in
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Piecewise Function is like multiple functions with a speific/given domain in one set, or three in one for easier understanding, perhaps.
To evaluate the function, we have to check which value to evalue and which domain is fit or perfect for the three functions.
Since we want to evaluate x = -8 and x = 4. That means x^2 cannot be used because the given domain is less than -8 and 4. For the cube root of x, the domain is given from -8 to 1. That meand we can substitute x = -8 in the cube root function because the cube root contains -8 in domain but can't substitute x = 4 in since it doesn't contain 4 in domain.
Last is the constant function where x ≥ 1. We can substitute x = 4 because it is contained in domain.
Therefore:
The nth root of a can contain negative number only if n is an odd number.
Answer
- f(-8) = -2
- f(4) = 3