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dezoksy [38]
3 years ago
9

1. Use the given Taylor polynomial p 2 to approximate the given quantity.

Mathematics
1 answer:
KiRa [710]3 years ago
6 0

Answer:

Part 1:

P₂(0.07)=0.93245≈e^{-0.07}

Part 2:

Error=0.5618*10^{-4}

Step-by-step explanation:

Given:

f(x)=e^{x}\\f(-0.07)=e^{-0.07}

P₂(x)=1-x+\frac{x^2}{2}

Solution:

Part 1:

P₂(x)=1-x+\frac{x^2}{2}

We have x=0.07

Put Value of x in above Equation:

P₂(0.07)=1-0.07+\frac{0.07^2}{2}

P₂(0.07)=0.93245≈e^{-0.07}

Part 2:

e^{-0.07}=0.93239382 (Calculated using Calculator)

Error=|e^{-0.07}-P₂(0.07)|=|0.93239382-0.93245|=0.00005618

Error=|0.93239382-0.93245|

Error=0.00005618

Error=0.5618*10^{-4}

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Explanation:
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For point (2,8):
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Therefore, the first option is the only correct one.

Hope this helps :)
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