Establish the identity.sec2 
= 
What will be an ideal response?
sec2 
= 
= 
= 
Mathematics
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Find the center and the radius of the circle.x2 + y2 - 4x - 6y + 13 = 4
A. (3, 2); r = 2 B. (-3, -2); r = 4 C. (-2, -3); r = 4 D. (2, 3); r = 2
Mathematics
Write an equation in slope-intercept form of the line satisfying the given conditions.Parallel to the line 4x + 3y = 5; containing the point (8, -2).
A. y = - 
x + 5
B. y = - 
x - 2
C. y = 
x + 
D. y = - 
x + 
Mathematics
The Leslie matrix for a population of birds is 
The population vector for year 1 is 
What will be an ideal response?
Mathematics
Simplify.3(-4)(-4)(2)
A. 96 B. -96 C. 3 D. -3
Mathematics