Question: Consider the point P(- 2, 1) and the line L: x + y = 2. (a) Find the slope of L. (b) Write an equation

Consider the point P(- 2, 1) and the line L: x + y = 2.
(a) Find the slope of L.
(b) Write an equation for the line through P and parallel to L.
(c) Write an equation for the line through P and perpendicular to L.
(d) What is the x-intercept of L?

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