Find the vertex of the graph of the function.f(x) = -3x2 + 30x - 71
A. (-4, -3)
B. (5, 4)
C. (-3, -4)
D. (-4, 4)
Answer: B
Mathematics
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Determine whether the given geometric series is convergent or divergent, and find the sum if it is convergent.5 + 20 + 80 + 320 + ...
A. Convergent; S = 425 B. Convergent; S = 320 C. Divergent D. Convergent; S = 325
Mathematics
Add.40 + 800 + 90
A. 93 B. 830 C. 174 D. 930
Mathematics
Solve.
2 - 5 
+ 4 = 0
A. 
, 
B. ±
C. ±
, ±
D. ±
, ±
Mathematics
Name the quadrant or axis in which the point lies.(-17, 13)
A. quadrant I B. quadrant II C. quadrant III D. quadrant IV
Mathematics