Use the vertical-line test to determine whether the graph represents a function.
A. Yes
B. No
Answer: B
Mathematics
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?Find the number of vertices of a pyramid with an n-dimensional base.
A. ?n + 1 B. ?n C. ?2n D. ?2n + 1 E. ?3n
Mathematics
Graph the equation. Include the coordinates of any local and absolute extreme points and inflection points.y = 4x2 + 16x
A. absolute minimum: (-2,-16)
no inflection points
B. absolute minimum: (4,-16)
no inflection points
C. absolute minimum: (-4,-16)
no inflection points
D. absolute minimum: (2,-16)
no inflection points
Mathematics
Find the function value using a calculator set in RADIAN mode. Round the answer to four decimal places, where approximate.sin 
A. 0.9504 B. 0.2225 C. 0.7524 D. 0.9749
Mathematics
Find the limit, if it exists.
A. Does not exist B. 3 C. 0 D. 1/3
Mathematics