\begin{tabular}{|c|c|}\hlinex & y \\\hline−2 & −1 \\\hline 0 & 0 \\\hline 2 & 1 \\\hline\end{tabular}Which graph best represents the line defined by the table of ordered pairs?G
Q. \begin{tabular}{|c|c|}\hlinex & y \\\hline−2 & −1 \\\hline 0 & 0 \\\hline 2 & 1 \\\hline\end{tabular}Which graph best represents the line defined by the table of ordered pairs?G
Analyze Table of Ordered Pairs: Analyze the given table of ordered pairs.The table provides three points: (−2,−1), (0,0), and (2,1).We can use these points to determine the slope of the line.
Calculate Slope Using Points: Calculate the slope m using two points from the table.Let's use (0,0) and (2,1) to find the slope.Slope m=x2−x1y2−y1=2−01−0=21.The slope of the line is 21.
Verify Consistency of Slope: Verify the slope with another pair of points to check for consistency.Let's use (−2,−1) and (0,0).Slope m=x2−x1y2−y1=0−(−2)0−(−1)=21.The slope is consistent with the previous calculation.
Determine Y-Intercept of Line: Determine the y-intercept (b) of the line.Since the point (0,0) is given, the y-intercept is 0.The equation of the line is y=(21)x+0, which simplifies to y=21x.
Identify Graph with Given Parameters: Identify the graph that shows a line with a slope of 21 and a y-intercept of 0. The correct graph will be a straight line that passes through the origin (0,0) and rises 1 unit for every 2 units it moves to the right.
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