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junior college 1 | H2 Maths
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junior college 1 chevron_right H2 Maths chevron_right Singapore

need help with this question, please explain too

Date Posted: 1 year ago
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Wee Wen Shih
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Hope this helps!
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1 year ago
i dont understand what is happening here tho
Wee Wen Shih
Wee Wen Shih
1 year ago
For g(-2) we take the first expression because x = -2.

For g(2), we take the second expression because x = 2.

We choose the expression based on domain that value of x satisfies.