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What is the range of the function on the graph

What is the range of the function on the graph-example-1
User PottyBert
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The answer is the last answer choice:
all the real numbers greater than or equal to -3

The range of a function is all the possible y values of a function. From the function you see on the left side, it shows that the minimum value is at (2, -3) and from there it doesn't go any lower meaning all the values will be higher than -3 for the y value.
User Isam
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5 votes

Answer:

All the real numbers greater or equal to -3.

Explanation:

The range is the set of all possible resulting values of a function. The graph of a function
f(x) shows us the points
(x, f(x)) on the plane, the x-coordinate is the value and the y-coordinate is the function evaluated at the original value. In our case all the points on the graph have y-coordinate bigger or equal to -3.

User Jeverling
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