Suppose that ln 2 = a and ln 5 = b. Use properties of logarithms to write each logarithm in terms of a and b.ln 
A. 
B. b - a
C. 
D. a + b
Answer: B
Mathematics
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Use power series operations to find the Taylor series at x = 0 for the given function.x2 tan-1(3x)
A. 
B. 
C. 
D. 
Mathematics
Find an equation of the line passing through the two points. Write the equation in standard form.
and 
A. 7x - 5y = -1
B. -5x - 7y = -1
C. -5x + 7y = -1
D. - 
x + y = 
Mathematics
Simplify the expression. If necessary, express the result that is not a rational number as a decimal rounded to two decimal places.
A. 26
B. 
C. 5
D. not a real number
Mathematics
Find the phase shift of the function.y = 3 cos (4x + ?)
A. 4?
B. 
C. - 
D. 3?
Mathematics