Question

What is the minimum value for the function shown in the graph?

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Answer 1

the lowest is at -5.5 because it hanging down all the way there

Answer 2

The minimum value is the lowest point of a graphed line. The would be the bottom of the "U" shape.

Looking at the graph you can see that the bottom of the U is touching the horizontal line at x = -5.5, so this would be the minimum value.

The lowest part of the line is at -5.5