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Methods2023 Exam 2 Section A · Q3CAS active1 mark

Domain of a sum function

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Two functions, $p$ and $q$ , are continuous over their domains, which are $[-2, 3)$ and $(-1, 5]$ , respectively.

The domain of the sum function $p + q$ is

1 mark

A

[-2, 5]

B

[-2, -1) \cup (3, 5]

C

[-2, -1) \cup (-1, 3) \cup (3, 5]

D

[-1, 3]

E

(-1, 3)

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