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Mathematics, 16.09.2019 22:30 lisaaprice14

An equation of the line tangent to y=sinx+2cosx at (pi/2, 1) is
a. 2x-y=pi-1 b. 2x+y=pi+1 c. 2x-2y=2-pi d. 4x+2y=2-pi i got a

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An equation of the line tangent to y=sinx+2cosx at (pi/2, 1) is
a. 2x-y=pi-1 b. 2x+y=pi+1 c. 2...
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