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BartSMP [9]
3 years ago
9

The range of the function f(x) = x + 5 is {7, 9}. What is the function’s domain?

Mathematics
1 answer:
mina [271]3 years ago
4 0
** x + 5 = 7 x = 2 ** x + 5 = 9 x = 4 {2,4}
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