Graphs of the position functions of two particles are shown, where t is measured in seconds. (Enter your answers using interval notation.) (a) 1 When is the velocity of the particle positive? [0,1) U (3,0) When is it negative? (1,3) When is the particle speeding up? (2,00) (0,2) X X When is it slowing down? X t

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A: Given vector:- rt=2ti+etj+e-tk

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A: Let's find angle between diagonal and its base.

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A: Let's graph the given curves and find area of region.

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A: h(x)=6f(x)-2g(x) h'(x)=6f'(x)-2g'(x)

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A: As per our guideline we supposed to answer only first question    Daily  output   Z= x1+x2 subject…

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A: The given graph is below:

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A: To give the definition of matrix equivalence.   T:V→W

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A: given half life thalf life = 5730 years      law of decay x = x0e-ktk = constant x = radioactivity…