At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.x4y4 = 16, tangent at (2, 1)
A. y = 
x
B. y = 8x - 1
C. y = -8x + 1
D. y = - 
x + 2
Answer: D
Mathematics
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+ 
= 2 csc x
A. Yes B. No
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A. $122 B. $14 C. $112 D. $441
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Solve the equation.
- x + 
= x - 2
A. 3 B. -3 C. 6 D. 1
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Find and simplify the difference quotient 
for the given function.f(x) = 
A. 
B. 0
C. 
D. 
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