Multiply.(2m + 3)2
A. 2m2 + 12m + 9
B. 2m2 + 9
C. 4m2 + 12m + 9
D. 4m2 + 9
Answer: C
Mathematics
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Find the derivative of the function.h(x) = 
6
A. 
B. 6
5
C. -6
5
D. 
5
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Use the Comparison Test to determine if the series converges or diverges.
A. converges B. diverges
Mathematics
Solve the problem.A railroad bridge is built over a V-shaped canyon. If the supports are 3 feet long at each end, the center support is 563 feet long, and the supports increase in length by 4 feet with each support (from 3 feet to 563 feet), what is the total length of all the supports?
A. 79,239 feet B. 79,243 feet C. 79,247 feet D. 79,240 feet
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Find the distance between the pair of points. Give an exact answer.(-4, -5) and (1, 5)
A. 5 units
B. 75 units
C. 75
units
D. 5
units
Mathematics