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The table shows the total distance that Myra runs over different time periods.

Time and Distance Ran by Myra
\begin{tabular}{|c|c|}
\hline
\textbf{Time (minutes)} & \textbf{Distance (miles)} \\
\hline 0 & 0.0 \\
\hline 2 & 0.4 \\
\hline 4 & 0.8 \\
\hline 6 & 1.2 \\
\hline 8 & 1.6 \\
\hline
\end{tabular}

Which describes Myra's distance as time increases?

A. increasing
B. decreasing
C. zero
D. constant


Sagot :

To determine how Myra's distance ran changes over time, let's analyze the information given in the table step-by-step:

[tex]\[ \begin{array}{|c|c|} \hline \text{Time (minutes)} & \text{Distance (miles)} \\ \hline 0 & 0.0 \\ \hline 2 & 0.4 \\ \hline 4 & 0.8 \\ \hline 6 & 1.2 \\ \hline 8 & 1.6 \\ \hline \end{array} \][/tex]

1. At Time = 0 minutes, Distance = 0.0 miles:
- This is the starting point where Myra has not begun running yet.

2. At Time = 2 minutes, Distance = 0.4 miles:
- Myra has run 0.4 miles in 2 minutes.

3. At Time = 4 minutes, Distance = 0.8 miles:
- Myra has run 0.8 miles in 4 minutes. Compared to the previous entry, she has run an additional 0.4 miles in the next 2 minutes.

4. At Time = 6 minutes, Distance = 1.2 miles:
- Myra has run 1.2 miles in 6 minutes. She runs another 0.4 miles in the following 2 minutes.

5. At Time = 8 minutes, Distance = 1.6 miles:
- Myra has run 1.6 miles in 8 minutes. She continues to run an additional 0.4 miles over the next 2 minutes.

By examining the distances at different times, we can observe that the distance Myra runs increases consistently over time. For each additional 2 minutes, she runs an additional 0.4 miles. Therefore, the total distance Myra runs is increasing as time progresses.

So, the proper description of Myra's distance over time is:

increasing