Establish the identity.sec2 
= 
What will be an ideal response?
sec2 
= 
= 
= 
Mathematics
You might also like to view...
Multiply.(2x + 5)2
A. 4x2 + 20x + 25 B. 2x2 + 20x + 25 C. 2x2 + 25 D. 4x2 + 25
Mathematics
Find the slope of the line described.A line parallel to -5x + 5y = -1
A. 1
B. 
C. - 1
D. - 
Mathematics
Use the graph of the given one-to-one function to sketch the graph of the inverse function. For convenience, the graph of y = x is also given.
A. 
B. 
C. 
D. 
Mathematics
Use either the binomial theorem or Pascal's Triangle to expand the binomial.(4 - y)4
A. 256y - 16y2 - 24y3 - 12y4 B. 256 + 256y - 96y2 + 16y3 - y4 C. 256 - 256y + 96y2 - 16y3 + y4 D. 256 - 16y + 24y2 - 12y3 + y4
Mathematics