Find the exact value of y, or state that y is undefined.y = tan-1 
A.
B.
C.
D.
Answer: A
Mathematics
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The circle graph below shows us how an average consumer spends money. Use this information to answer the question. Suppose your family spent $53,000 on the items in the graph above. How much might we expect was spent on food?
A. $10,600.00 B. $9275.00 C. $5300.00 D. $7950.00
Mathematics
Match the function with the graph.
A. g(x) = -x2 + 1 B. g(x) = -(x - 1)2 C. g(x) = (x + 1)2 D. g(x) = -x2 - 1
Mathematics
List the critical values of the related function. Then solve the inequality. ? 0
A. -4; (-?, -4] B. No critical values; ? C. 4; (-?, 4) D. -4, 4; [-4, 4]
Mathematics
Write the number in simplest form, without a negative radicand.
A. 11 B. 11i C. -11i D. i
Mathematics