Solve the initial value problem: y? = cos x ? 2x; y (0) = 4 .
What will be an ideal response?
Mathematics
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Solve.(7x - 5)(7x - 1) = 0
A. 
, 
B. - 
, - 
C. 
, 
D. 
, 
Mathematics
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.2x2 + 12x = - 3
A. 
B. 
C. 
D. 
Mathematics
Differentiate.y = 11x2
A. 11x2 ? x ? ln 11 B. 11x2 ? 2x ? ln 11 C. 11x2 ? 2x ? ln x D. 2x(ln 11)
Mathematics
Find the slope-intercept form of the line satisfying the given conditions.Slope 9; y-intercept - 
A. y = 9x + 
B. y = - 
x + 9
C. y = - 
x - 9
D. y = 9x - 
Mathematics