Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = - 256 -7x2 - 84x
A. Maximum: -4
B. Maximum: 4
C. Minimum: 4
D. Minimum: 0
Answer: A
Mathematics
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Evaluate the cylindrical coordinate integral.
A. 12? B. 6? C. 108? D. 54?
Mathematics
Provide an appropriate response.Write an expression that represents the perimeter of the equilateral triangle (a triangle with three sides of equal length). Simplify the expression.
A. (9x + 3) in. B. (18x + 18) in. C. (18x + 6) in. D. (9x + 9) in.
Mathematics
Solve the equation.
= 3 + 
A. {-90} B. {-45} C. {90} D. {45}
Mathematics
Convert as indicated. When necessary, round to the nearest tenth of a degree.At a particular business it is required that the temperature be kept at 67° F, but the thermostat is calibrated in degrees Celsius. Find the temperature to be set.
A. 152.6° C B. 20.4° C C. 127° C D. 19.4° C
Mathematics