Solve the problem.Find the tangent to y = cos x at x = 
.
A. y = - x + 
B. y = 1
C. y = x + 
D. y = - x - 
Answer: A
Mathematics
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Plot the point (r, ?).(2, 
)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A group of 4 people wants to buy a boat. The boat costs $692. If they all pay the same amount, how much is each person's share?
A. $173 B. $163 C. $183 D. $138
Mathematics
Combine terms.-9p3 + 3p + 2p3 - 5
A. -9p5 B. -54p5 - 5 C. -4p2 - 5 D. -7p2 + 3p - 5
Mathematics
Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.(2x
)(2x
)
A. 24x3
B. 28x
C. 24x2
D. 28x2
Mathematics