Find the derivative of y with respect to the appropriate variable.y = (?2 + 5?) tanh-1 (? + 4)
A. (2? + 5) - 
B. - 
C. (2? + 5) tanh-1 (? + 4) - 
D. (2? + 5) tanh-1 (? + 4) - 
Answer: C
Mathematics
You might also like to view...
Find Dxy. e13xy + xy = 5[Hint: Use implicit differentiation]
A. - 
B. - 
C. - 
D. - 
Mathematics
Match the equation to its graph.y2 = -11x
A. 
B. 
C. 
D. 
Mathematics
Consider a square as shown in the figure. Find the total length of the four segments making up the stairs.
?
? 
5 in
5 in
?
A. 2.5 in. B. 10 in. C. 15 in. D. 5 in. E. 20 in.
Mathematics
Solve the cubic equation using factoring and the quadratic formula.x3 + 8 = 0
A. {-2, -1 ± 
}
B. {-2, ±2i}
C. {-2, 1 ± i
}
D. {-2, 1 ± i
}
Mathematics