Simplify.

A.
B.
C.
D.


Answer: D

Mathematics

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Use the table to find the instantaneous velocity of y at the specified value of x.x = 1.

A. 0.5 B. 2 C. 1 D. 1.5

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Perform the indicated operations. Write the result in the form a + bj.

A. - 
B.
C.
D. - 

Mathematics

Evaluate.4

A. - 
B. 16
C. -16
D.

Mathematics

Express the following in interval notation.

A. (-1, 3) B. (-?, -1] ? [3, ?) C. (-?, -1) ? (3, ?) D. [-1, 3]

Mathematics