Determine whether the following sequence is increasing, decreasing, or neither. 5n-2 i. an = 4n+1 ii. an = 3"/(1 + 3") n! iii. an = 2n

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Q: 7. (6 pts ca) Find the most general antiderivative of (a) f(r) = x*+2r+1 (b) f(r) = +2 %3D %3D

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Q: 1. Find the tangent vector to the curve 6t r(t) = [t³ – t, t+1 , (2t + 1)*] at t = 1.

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