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weeeeeb [17]
2 years ago
8

The functions r and s are defined as follows.

Mathematics
1 answer:
Arlecino [84]2 years ago
6 0

Answer:

r o s(3)=?

s(x)= x²-1

x=3

s(3)= 3²-1

s(3)= 9-1

s(3)=8

r(8)

r(x)= -2x-1

x=8

r(8)= -16-1

r(8)= -17

r(s(3))= -17

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