exam Maths Puzzle Numerical Ability

Cubics using P(x) = af(b(x-c))+d

Choosing b

Please rewrite C(X) for b. Let a = 1, d = 0, and C = 0

Please make 3 copies of the same function on your calculator. Let b = -1

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exam Other Question

a passenger train can travel 325 mi the same time a freight train takes to travel 200 mi. if the speed of the passenger train is 25 mi/h faster than the speed of the freight train 4y-8/y+2 divided byy-2/y^2-4

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