Determine whether the relation is a function.{(-8, 8), (-8, 1), (2, 2), (6, 2), (7, 2)}
A. Not a function
B. Function
Answer: A
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Find the perimeter the trapezoid.
A. 442 m B. 32 m C. 49 m D. 92 m
A manufacturing company wants to maximize profits on products A, B, and C. The profit margin is $3 for A, $6 for B, and $15 for C. The production requirements and departmental capacities are as follows: 
What is the maximum profit if the capacity of the finishing department changes to 33,000 hours?
A. $60,000 B. $114,000 C. $225,000 D. $64,000
Determine the vertex and the x-intercepts. Then sketch the graph.y = x2 - 4
A. 
Vertex: (-4, 0); x-intercept: (-4, 0)
B. 
Vertex: (0, -4); x-intercepts: none
C. 
Vertex: (0, 4); x-intercepts: none
D. 
Vertex: (0, -4); x-intercepts: (-2, 0) and (2, 0)
Solve the problem.The average per-person annual consumption of hot dogs is shown in the table. Let C be the average per-person consumption of hot dogs at t years since 2002. C = 0.97t + 18.41 can be used to model the data.
Predict the average per-person annual consumption of hot dogs in 2015.
A. 21.01 hot dogs per person B. 33.98 hot dogs per person C. 31.02 hot dogs per person D. 1972.96 hot dogs per person