Find the derivative.y = 5x2 - 2.1x
A. 5x2 - 2.1
B. 5x - 2.1
C. 10x - 2.1
D. 10x2 - 2.1x
Answer: C
Mathematics
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Multiply or find the special product.
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A. 
B. 
C. 
D. 
E. 
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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x + 6)2 B. y = (x - 6)2 C. y = x2 + 6 D. y = x2 - 6
Mathematics
Find the exact or approximate circumference of the circle, as indicated.Find the approximate circumference. Use 
for ?.
A. 104,104 in. B. 572 in. C. 1144 in. D. 286 in.
Mathematics
Construct a boxplot.The highest temperatures ever recorded (in °F) in 32 different U.S. states are shown below. Construct a boxplot for the data set.
A. 
B. 
C. 
D. 
Mathematics