Determine whether the expression is a polynomial. If it is, state how many terms and variables the polynomial contains. Then state its degree.2y3 - 4y2 - y
A. Yes; 3; 2; 2
B. No
C. Yes; 3; 1; 3
D. Yes; 3; 2; 7
Answer: C
Mathematics
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Find any relative maximum or minimum points of the given function.y = -x3 + 12x - 2
A. Minimum at (-1, -13), maximum at (1, 9) B. Maximum at (-2, -18), minimum at (2, 14) C. Minimum at (-2, -18), maximum at (2, 14) D. Minimum at (-2, -18), (4, -18), maximum at (2, 14)
Mathematics
Use the Venn diagram below to find the number of elements in the region.
n(A)
A. 12 B. 4 C. 17 D. 9
Mathematics
The torsion of a curve defined by r(t) is given by  Figure 3.png)
. Find the torsion of the curve defined by r(t) = cos7ti+sin7tj+4tk.
What will be an ideal response?
Mathematics
Divide. Write the answer in simplest form.
÷ 
A. 
B. 27
C. 
D. 
Mathematics