For the given functions f(x) and g(x), find (f ? g)(x) or 
(x) as indicated.f(x) = -10x, g(x) = -7x + 5Find (f ? g)(x).
A. 20x2
B. -7x2 - 50x
C. 70x2 - 50x
D. 70x2 + 5
Answer: C
Mathematics
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Find all real roots of the given equation by using Newton's method.2x5 - 3x2 - 7x + 1 = 0
A. 1.5290763, 0.1350528, -1.2048988 B. 1.5290785, 0.1350531, -1.2048938 C. 1.5290763, -1.2048988 D. 1.5290785
Mathematics
Refer to the figures below to answer the following question.
Which of the figures is a gnomon to Figure E?
A. Figure C B. Figure D C. Figure B D. Figure A E. none of these
Mathematics
Multiply or divide as indicated. Make sure that your answer is reasonable by estimating first. 16.57 × 0.007
A. 1.21599 B. 0.11599 C. 0.22599 D. 0.21599
Mathematics
Find the domain of the function.f(x) = log (x - 4)
A. x > 0 B. x > -4 C. x > 1 D. x > 4
Mathematics