Rewrite as a single function of the form Asin(Bx+C). 13. 4sin(x)-6cos(x) Solve for the first two positive solutions. 15. -5 sin(x)+3 cos(x)=1 17. 3 sin (2x)-5 cos (2x) = 3 14. -sin(x)-5 cos(x) 16. 3 sin(x)+cos(x) = 2 18. -3 sin(4x)-2 cos(4x)=1

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