SOLUTION: How would I solve this function f(-4)= by looking at a graph?

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Question 509888: How would I solve this function f(-4)= by looking at a graph?
Answer by richard1234(5390) About Me  (Show Source):
You can put this solution on YOUR website!
Find the point whose x-coordinate is -4 (i.e. find -4 on the x-axis, find the point that corresponds to it).