Mathematics, 31.08.2019 03:50 taridunkley724

Aparticle moves on the x-axis in such a way that its position at time t is given by x(t)=3t^5-25^3+60t. for what values of t is the particle moving to the left.
a.-2 b.-2 c.1 d.-12
e. t< -2,-12

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Aparticle moves on the x-axis in such a way that its position at time t is given by x(t)=3t^5-25^3+6...