• A function is a rule that relates to
• An input is also called a(n) ___-value.
• An output is also called a(n) -value
• In a function, each input is paired with (at least/exactly) one output.

P0000000000p genafhysjq each e yeh wy

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

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