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Identify the domain, range




D = {all real numbers}; R = {y|y≥-2}

D = {all real numbers}; R = {all real numbers}

D = {xIx≥-2}; R = {y|y≥-2}

Identify the domain range D all real numbers R yy2 D all real numbers R all real numbers D xIx2 R yy2 class=

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djtwinx017
The correct answer is the first option:
D = {all real numbers}; R: = {y|y ≥ -2}.

For the domain: since the parabola is continues to go up in both directions (left and right), then it means that the solution includes all possible x values.

For the range: since the vertex (0, -2) is the minimum point, and the graph continues to extend upward, then it means that the range contains y-values that are greater than or equal to -2.

Therefore, the first option is correct.

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