### 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.