Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -9x2 - 108x - 326

A. Minimum: 2
B. Maximum: 2
C. Maximum: -2
D. Minimum: 0

Answer: C

Mathematics

Find the exact circumference of the circle.

A. 17? units B. 34? units C. 289? units D. 8.5? units

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Mathematics

Simplify.

A. - x¹⁶
B. - x¹⁰
C. - x¹⁶
D. x¹⁰

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Mathematics

Provide an appropriate response.Solve the system of equations by graphing:

A. I B. II C. III D. IV

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Mathematics

Find all solutions to the equation. Express each result in radians.2 cos x - = 0

A. + 2n?,  + 2n?
B. + n?,  + n?
C. + n?,  + n?
D. + 2n?,  + 2n?

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Mathematics