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The Table Shows the Number of Fiber-Optic Cable Connections to Homes

Question 112

Multiple Choice

The table shows the number of fiber-optic cable connections to homes in the U.S. from 2000 to 2004 ( t=0t = 0 represents 2000) . Use technology to obtain the linear regression line, with regression coefficients rounded to two decimal places.  Year t01234 Connections c (Thousands)  0102565150\begin{array} { | l | l | l | l | l | l | } \hline \text { Year } t & 0 & 1 & 2 & 3 & 4 \\\hline \text { Connections } c \text { (Thousands) } & 0 & 10 & 25 & 65 & 150 \\\hline\end{array}


A) c=35.5t21c = 35.5 t - 21
B) c=35.5t21c = - 35.5 t - 21
C) c=35.5t+21c = 35.5 t + 21
D) c=142t21c = 142 t - 21
E) c=142t+21c = - 142 t + 21

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