Question 1045366
.
I was wondering if you can help me finish this problem please and Thank you.

Find the maximum or minimum and state the domain and range of the function.

f(x) = 3 - x2 - 6x


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Maximum Answer
12.                             Correct !

Minimum                         The parabola is open downward.  There is a maximum. There is no minimum.

Domain.                         The domain is the set of all real numbers.

Range.
(-infinity, 12)                 Correct !

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{{{graph( 330, 330, -10.5, 5.5, -5.5, 15.5,
          3 - x^2 - 6x
)}}}


<B>Figure</B>. Plot f(x) = {{{3 - x^2 - 6x}}}

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