Q1 of 25 Page 8

Graph the region bounded by the curves y = |x| and y = |x + 1| with points of intersections.

We know that, for f(x) = |x + 1|, f(x) is always positive, and at f(x) = 0, at x + 1 = 0, x = -1
Also, for g(x) = |x|, is always positive, and g(x) = 0, at x = 0
Their point of intersection can be calculated by, 
|x + 1| = |x|
x + 1 = -x
2x = -1
x = -0.5
And y = 0.5


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