The graph of a function f is given. Use the graph to answer the question.For which of the following values of x does f(x) = -40?
A. 20
B. -40
C. 30
D. 0
Answer: A
Mathematics
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Simplify.
A. 
B. 12
C. 
D. 1
Mathematics
Round the number as indicated.74,427 to the nearest hundred
A. 74,300 B. 74,410 C. 74,400 D. 74,500
Mathematics
Perform the indicated operation and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response. Examine the signs of the sine and cosine in each of the four quadrants. Now look at the sign of the tangent in each of the four quadrants. What conclusion can you make?
What will be an ideal response?
Mathematics