Solve the problem.Does the graph of the function y = 4x + 2 sin x have any horizontal tangents in the interval 
If so, where?
A. Yes, at x = 
, x = 
B. Yes, at x = 
, x = 
C. No
D. Yes, at x = 
Answer: C
Mathematics
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Find the general solution of the equation. Express the solution explicitly as a function of the independent variable.e9ty'(t) = -2
A. y = 
e9t + C
B. y = 18e9t + C
C. y = 
e-9t + C
D. y = 
e-8t + C
Mathematics
Solve.How many different three-number "combinations" are possible on a combination lock having 33 numbers on its dial?
A. 63,360 B. 32,736 C. 31,680 D. 16,368
Mathematics
Find the standard equation of the indicated hyperbola.Center (-2, 4), focus (-2, 10), vertex (-2, 8)
A. 
+ 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Use translations of one of the basic functions to sketch a graph of y = f(x) by hand.y = (x - 5)2 - 6
A. 
B. 
C. 
D. 
Mathematics