Question

Graph each function. state the domain and range f(x)= {-x-2if x>0

Answer 1

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Answer:

Step-by-step explanation:

For values of x less than zero, the graph of the function is a graph of the line

 y = -x

Because the function is defined by this expression at x=0, there will be a solid dot at the end of the line there, at (0, 0).

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For values of x greater than 0, the graph of the function is a graph of the line

 y = -x -2

This line has the same -1 slope as before, but has a y-intercept of -2. The function is not actually defined as (0, -2), so there is an open circle at the end of the line there.