Graph the parabola.f(x) = -x2 + 2x - 4
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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15% of the 980 students attending a small college were enrolled in a science course. How many students is this?
A. 65 B. 490 C. 147 D. 294
Mathematics
Use the Root Test to determine if the series converges or diverges.
A. Diverges B. Converges
Mathematics
Solve the problem, if possible. Round your answer to the nearest tenth, when appropriate.A picture 9 in. by 12 in. is to be mounted on a piece of matte board so that there is an even amount of matte all around the picture. How wide will the border be if the area of the mounted picture is 238 in.2?
A. 3.5 in. B. 2 in. C. 2.5 in. D. 3 in.
Mathematics
Find the logarithm using the change-of-base formula.log9 7
A. 1.1292 B. 1.7712 C. -0.8856 D. 0.8856
Mathematics