Friday, September 18, 2015

Yet another shifted graph

Problem:

http://www.automathapp.com/static/user/question/11175/55fc8f37884bd6.52398314.jpg

Solution:



There you go, the corresponding point of (-3, 3) is (-4,3)

To find that, note that $ g(x) = f(x + 1) $, but we know $ f(-3) = 3 $, therefore we know $ g(4) = f(4 - 1) = f(3) = -3 $, and that's why it is the corresponding point.

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