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Home > INT2 > Chapter 3 > Lesson 3.1.3 > Problem 3-31
3-31.
Examine the graph of line
Write the equation of
. Use the slope triangle in the diagram to determine the slope of the line.
What are the
- and -intercepts of the line? Calculate the area and perimeter of
. Area
units Write an equation of the line through point
that is perpendicular to . The slopes of perpendicular lines are negative reciprocals.