Solved

Find a Quadratic Function That Best Fits the Data x2.434.865.6102.3253.6y999.9123.445.6230.5899.5\begin{array}{c|c|c|c|c|c}\mathrm{x} & -2.4 & 34.8 & 65.6 & 102.3 & 253.6 \\\hline \mathrm{y} & 999.9 & 123.4 & 45.6 & 230.5 & 899.5\end{array}

Question 66

Multiple Choice

Find a quadratic function that best fits the data. Give answers to the nearest hundredth.
- x2.434.865.6102.3253.6y999.9123.445.6230.5899.5\begin{array}{c|c|c|c|c|c}\mathrm{x} & -2.4 & 34.8 & 65.6 & 102.3 & 253.6 \\\hline \mathrm{y} & 999.9 & 123.4 & 45.6 & 230.5 & 899.5\end{array}


A) y=0.15x238.67x+891.67y = 0.15 x ^ { 2 } - 38.67 x + 891.67
B) y=0.15x2+38.67x+891.67y = 0.15 x ^ { 2 } + 38.67 x + 891.67
C) y=0.05x213.25x+790.18y = 0.05 x ^ { 2 } - 13.25 x + 790.18
D) y=0.05x2+13.25x+790.18y = 0.05 x ^ { 2 } + 13.25 x + 790.18

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions