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What is the

range of the function graphed below? ((Writing the answers in case you can’t read them well))

A. -infinity < y < 2
B. -2 < y < infinity
C. -infinity < y < -2
D. -infinity < y < infinity

What is the range of the function graphed below? ((Writing the answers in case you-example-1

1 Answer

6 votes

Given:

The graph of a function.

To find:

The range of the graphed function.

Solution:

We know that, the domain is the set of x-values and range is the set of y-values values.

From the given graph it is clear that the functions is defined for all real values of x.


f(x)\to -\infty\text{ as }x\to -\infty


f(x)\to 2\text{ as }x\to \infty

The values of the function lie in the interval
-\infty<y<2.

Range of the function
=-\infty<y<2

Therefore, the range of the graphed function is
-\infty<y<2 and the correct option is A.

User Dontay
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