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OpenStudy (anonymous):
what is the domain of 7x squared + 4x -3 and explain please?
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OpenStudy (bahrom7893):
domain is the set of all real numbers
Parth (parthkohli):
A continuous function has the domain \(\mathbb{R}\).
OpenStudy (dape):
It's simply a parabola, so it's defined for all real numbers.
Parth (parthkohli):
Also, a polynomial will always be a continuous function.
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