Using the horizontal-line test, determine whether the function is one-to-one.
A. one-to-one
B. not one-to-one
Answer: A
Mathematics
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Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Evaluate.
Mathematics
Match the graph to one of the polar equations.
A. r = 6 sin ? B. r = 3 + cos ? C. r = 6 cos ? D. r = 3 + sin ?
Mathematics
Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 80°, a = 2, b = 6
A. B = 39°, C = 61°, c = 10 B. no triangle C. B = 41°, C = 59°, c = 12 D. A = 40°, C = 60°, c = 8
Mathematics