Determine the composition and domain of function
Determine athe composition and its domain f(g(h(x))) if f(x) = 3x-1, g(x) = 2/x, h(x) = x-1/x. Write resulting function as the single simplified fraction.
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(i) When the player comes to rest at third base, determine how much work was done on the player by friction? (Ensure you obtain the sign of work correct.)
Determine the composition and its domain f(g(h(x))) if f(x) = 3x-1, g(x) = 2/x, h(x) = x-1/x. Write resulting function as the single simplified fraction.
A lightweight electric car is powered through two 14V batteries. At a speed of 89 km/h, the average frictional force is around 1178 N. What should be the power of the electric motor if the car is to travel at a speed of 89 km/h?
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