Establish the identity.
+ 
= 2 sec t
What will be an ideal response?
+ 
= 
= 
= 
= 2 sec t.
Mathematics
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Sketch the surface z = f(x,y).f(x, y) = x2
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.To convert from a markup based on selling price to a markup based on cost, divide the markup percent of the selling price by 1 plus the markup percent of the selling price.
A. True B. False
Mathematics
Solve the equation.2x - 17
- 9 = 0
A. 
B. {81}
C. {9}
D. 
Mathematics
Describe the transformations that produce the graph of g from the graph of f.
; g(x) = - 
A. Shift -4 units to the left. Reflect it across the x-axis. B. Shift 4 units to the left. Reflect it across the x-axis. C. Shift 4 units to the right. Reflect it across the x-axis. D. Shift 4 units to the left. Reflect it across the y-axis.
Mathematics