Use the associative property of addition to write an equivalent algebraic expression.9 + (2 + x)
A. (9 + 2)x
B. 2(9 + x)
C. 9(2 + x)
D. (9 + 2) + x
Answer: D
Mathematics
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Solve the problem.Without doing any calculating find the derivative.
(53x14 - 65x13 + 27x - 15)
A. 742 B. 0 C. 1 D. 53
Mathematics
Complete the following table of values for 
. Round your answers to two decimal places.
x 1 2 3 4 5 f(x)
What will be an ideal response?
Mathematics
For what values of x does the series converge conditionally?
A. x = 5 B. x = 6 C. x = 7 D. None
Mathematics
Plot the relation in the xy-plane.{(0.4, 1.3), (-1.3, -1.2), (1.4, -0.1), (0.7, -0.5), (-1, 0.9)}
A. 
B. 
C. 
D. 
Mathematics