`f(x) = -x` if x <= 3, `f(x) = 2` if x>3`` Graph each function. Identify the domain and range.

Textbook Question

Chapter 2, 2.6 - Problem 38 - Glencoe Algebra 2 (1st Edition, McGraw-Hill Education).
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kspcr111 | In Training Educator

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Given

f(x) = -x if x<= 3

and f(x) = 2 if x>3

then,

the graph of the g(x) is plotted in the graph below,

and

the domain of this function g(x) is all real numbers as the x values covers the whole number line when plotted from (-oo,oo)

And the range of the function is [-3 , oo)

it can be clearly seen in graph

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