Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.12z2 - 7z - 12
A. (12z - 4)(z + 3)
B. prime
C. (3z + 4)(4z - 3)
D. (3z - 4)(4z + 3)
Answer: D
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Provide an appropriate response.Let T(x, y) = 4x2 - 2xy + 16y2 be the temperature at the point (x, y) on the ellipse 
Find the minimum and maximum temperatures, Tmin and Tmax, respectively, on the ellipse.
A. Tmin = 120; Tmax = 136
B. Tmin = 
; Tmax = 
C. Tmin = 56; Tmax = 72
D. Tmin = 0; Tmax = 16
Find the extreme values of the function and where they occur.f(x) = x3 - 3x2 + 1
A. Local minimum at (2, -3). B. Local maximum at (0, 1). C. Local maximum at (0, 1), local minimum at (2, -3). D. None
Provide an appropriate response.Given that 
and 
, what does 
represent?
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Find the value(s) of x in the interval [0, ?] that satisfy the equation cos x = 0.
A. 
B. 
C. ?
D. 0