Determine whether the relation is a function.{(-5, 1), (-3, 5), (1, -1), (8, -1)}
A. Not a function
B. Function
Answer: B
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Solve the problem.Find the centroid of the region enclosed between the cone with equation 
and the plane with equation 
A. (
, 
, 
) = 
B. (
, 
, 
) = 
C. (
, 
, 
) = 
D. (
, 
, 
) = 
Illustrate Goldback's conjecture for the following number.32
A. 13 + 19 B. 25 C. 16 + 16 D. 7 + 25
The bar graph shows the number of tickets sold each week by the garden club for their annual flower show.
During which week was the most number of tickets sold?
A. Week 4 B. Week 2 C. Week 5 D. Week 1
The graph of a function f is given. Use the graph to answer the question.Find the numbers, if any, at which f has a local maximum. What are the local maxima?
A. f has a local maximum at x = 0; the local maximum is 1 B. f has a local maximum at x = -? and ?; the local maximum is -1 C. f has no local maximum D. f has a local maximum at -?; the local maximum is 1