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Suppose f (x) is a differentiable function such that f (1) = 7 and f ′(1) = 2. Use a tangent line approximation to estimate f (0.8)..
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Feb 25, 2017
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Suppose f (x) is a differentiable function such that f (1) = 7 and f ′(1) = 2. Use a tangent line approximation to estimate f (0.8)..
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Smilediver
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Tangent approximation,
f(x)=f(x1)+f'(x1)(x-x1)
Then,
f(x)=f(1)+f'(1)(x-1)=7+2(x-1)
And,
f(0.8)=6.6
Madper
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Mar 4, 2017
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