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Finding the equation of a line.

Given a line containing the points (1,4), (2,7), and (3,10) determine the slope-intercept form of the equation, and graph the function. Give the domain and range as defined by the points, and also the domain and range of the entire function.

Solution Summary

The equation of a line is found. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.