Determine whether the relation is a function.
A. Not a function
B. Function
Answer: B
Mathematics
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Determine convergence or divergence of the series.
A. Converges B. Diverges
Mathematics
Sketch the graph of the function. Give the coordinates of the vertex.f(x) = -x2 - 2
A. vertex (2, 0)
B. vertex (0, -2)
C. vertex (-2, 0)
D. vertex (0, 2)
Mathematics
Let 
. Find the value of the function.
?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Answer the question.A retailer finds that total costs per day are given by c = 121
+ 196, where c is cost and n is units sold. What is c when no units are sold?
A. $1694 B. $317 C. $154 D. $196
Mathematics