Questions: Which equation shows how y is related to x in the table? x y ------ 1 6 2 12 3 18 4 24

Which equation shows how y is related to x in the table?

x  y
------
1  6
2  12
3  18
4  24
Transcript text: Which equation shows how $y$ is related to $x$ in the table? \begin{tabular}{|c|c|} \hline$x$ & $y$ \\ \hline 1 & 6 \\ \hline 2 & 12 \\ \hline 3 & 18 \\ \hline 4 & 24 \\ \hline \end{tabular}
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Solution

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Solution Steps

To determine the relationship between \( y \) and \( x \) in the given table, we can observe the pattern in the values. It appears that \( y \) is a multiple of \( x \). Specifically, we can see that \( y \) is 6 times \( x \). Therefore, the equation relating \( y \) to \( x \) is \( y = 6x \).

Step 1: Identify the Pattern

We are given a table of values for \( x \) and \( y \):

\[ \begin{array}{|c|c|} \hline x & y \\ \hline 1 & 6 \\ \hline 2 & 12 \\ \hline 3 & 18 \\ \hline 4 & 24 \\ \hline \end{array} \]

By examining the table, we notice that as \( x \) increases, \( y \) increases proportionally. This suggests a linear relationship between \( x \) and \( y \).

Step 2: Determine the Relationship

To find the exact relationship, we can observe the ratio of \( y \) to \( x \):

\[ \frac{y}{x} = \frac{6}{1} = 6, \quad \frac{12}{2} = 6, \quad \frac{18}{3} = 6, \quad \frac{24}{4} = 6 \]

This consistent ratio indicates that \( y \) is 6 times \( x \). Therefore, the relationship can be expressed as:

\[ y = 6x \]

Step 3: Verify the Relationship

We can verify this relationship by substituting the values of \( x \) from the table into the equation \( y = 6x \):

\[ \begin{align_} \text{For } x = 1, & \quad y = 6 \cdot 1 = 6 \\ \text{For } x = 2, & \quad y = 6 \cdot 2 = 12 \\ \text{For } x = 3, & \quad y = 6 \cdot 3 = 18 \\ \text{For } x = 4, & \quad y = 6 \cdot 4 = 24 \\ \end{align_} \]

The calculated values of \( y \) match the values given in the table, confirming that the relationship \( y = 6x \) is correct.

Final Answer

\(\boxed{y = 6x}\)

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