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What is the domain and range of f(x)= x^2 + 4x - 21

What is the domain and range of f(x)= x^2 + 4x - 21
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What is the domain and range of f(x)= x^2 + 4x - 21

User Saeed Sharman
by
8.0k points

1 Answer

1 vote

Answer:

The domain is all real numbers.

The range is y ≥ −25

Explanation:

The equation has no domain restrictions.

User Fozziethebeat
by
7.9k points
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