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Mathematics, 07.09.2021 06:50 ahmadali89
P and W are twice-differentiable functions with P(7)=2(W(7)). The line y=9+2.5(x-7) is tangent to the graph of P at x=7. The line y=4.5+2(x-7) is tangento to the graph of WQ at x=7. Let m be a function such that m(x)=x(W(x)). Find m'(7).
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P and W are twice-differentiable functions with P(7)=2(W(7)). The line y=9+2.5(x-7) is tangent to th...
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