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
Mathematics
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