Find the value of the expression.log2 
A. 2
B. 14
C. -7
D. 1/7
Answer: C
Mathematics
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Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln (cos (ln ?))
A. - 
B. 
C. tan (ln ?)
D. - tan (ln ?)
Mathematics
Integrate the function.
A. 
tan-1 5x + 
+ C
B. 
+ C
C. tan-1 5x - 
+ C
D. ln 
+ C
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
Decide whether the relation is a function.{(-6, 1), (-5, -6), (1, -6), (2, 8)}
A. Function B. Not a function
Mathematics