We can see from the graphs that only two of the graphs represents a linear relationship.
What is a linear relationship?
A linear relationship is one which obeys the relation; y = mx + c. The slope of a straight line graph remains the same irrespective of the pair of points used to measure the slope along the line.
The required graphs are attached to this question. We can see from the graphs that only two of the graphs represents a linear relationship.
Learn more about graphs:https://brainly.com/question/14114953
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