Express the following in interval notation.
A. (-2, 2)
B. [-2, 2]
C. (-2, 2]
D. [-2, 2)
Answer: C
Mathematics
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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. (8, 8); local minimum B. (0, 0); local maximum; (8, 8); local minimum C. (0, 0); local maximum D. (8, 0); saddle point; (0, 8); saddle point
Mathematics
Solve the equation.3(3x - 1) = 12
A. 1
B. 
C. 
D. 
Mathematics
Determine if the function is a solution to the given differential equation.y = e-x + 2xe-x; y'' + 2y' + y = 0.
A. Yes B. No
Mathematics
Follow the proper order of operations to evaluate the following.3 ÷ 2(7 - 3)
A. 6 B. -5 C. 126 D. -14
Mathematics