Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = x2 + 14x + 49
A. (49, 0), (0, 7)
B. (7, 0), (0, 49)
C. (-7, 0), (0, 49)
D. (49, 0), (0, -7)
Answer: C
Mathematics
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Find the vertices and the foci of the given ellipse.
+ 
= 1
A. V: (0, 25), (16, 0); F: (0, 5), (4, 0) B. V: (0, -5), (0, 5); F: (0, - 3) and (0, 3) C. V: (0, -25), (0, 25); F: (0, -5), (0, 5) D. V: (-5, 0), (5, 0) F: (- 3, 0), (3, 0)
Mathematics
Determine whether the improper integral is convergent or divergent, and calculate its value if it is convergent.
Mathematics
Write the improper fraction as a mixed or whole number.
A. 12
B. 
C. 13
D. 14
Mathematics
Multiply and simplify.
? 
A. xy
B. 6xy
C. 6x2y2
D. 6xy2
Mathematics