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$\frac{\text { Ron Alexander }}{\text { Name }}$$\newline$$8$. $\mathrm{M6}=\mathrm{TB}=$ Lesson $6$$\newline$Name$\newline$The tables show values of two functions. The functions represent the number of downloads for two different songs for a given number of days after their release,$\newline$Song $\mathbf{B}$$\newline$\begin{tabular}{c|c}$\newline$\hline \multicolumn{$2$}{|c}{ Song B } \\$\newline$\hline \begin{tabular}{c} $\newline$Number of Days \\$\newline$after Release$\newline$\end{tabular} & \begin{tabular}{c} $\newline$Number of \\$\newline$Downloads$\newline$\end{tabular} \\$\newline$\hline $3$ & $225$ \\$\newline$\hline $5$ & $183$ \\$\newline$\hline $9$ & $99$ \\$\newline$\hline$\newline$\end{tabular}$\newline$a. Is the function representing downloads for song $B$ a linear function? Explain.$\newline$yes Because it Changos at a constant of$\newline$$21$$\newline$\begin{tabular}{c|c}$\newline$\hline \multicolumn{$2$}{|c}{ Song C } \\$\newline$\hline \begin{tabular}{c} $\newline$Number of Days \\$\newline$after Release$\newline$\end{tabular} & \begin{tabular}{c} $\newline$Number of \\$\newline$Downloads$\newline$\end{tabular} \\$\newline$\hline $1$ & $488$ \\$\newline$\hline $4$ & $449$ \\$\newline$\hline $6$ & $415$ \\$\newline$\hline$\newline$\end{tabular}$\newline$b. If the function representing downloads for song $B$ is a linear function, what is the rate of change? What does the rate of change mean in context?$\newline$$21$ is dow$\newline$each cay$\newline$c. Is the function representing downloads for song $\mathrm{C}$ a linear function? Explain.$\newline$d. If the function representing downloads for song $\mathrm{C}$ is a linear function, what is the rate of change? What does the rate of change mean in context?$\newline$Copyright $\odot$ Great Minds PBC