jessicaaflores13
13.01.2020 •
Mathematics
Which function has an inverse?
a)
f(x) = x2 + 3, x51
b)
f(x) = x2 + 8x - 9, x5-6
f(x) = 2x2 + 8x-4, xs-2
d)
f(x) = 2x2 - 4x + 1, x23
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Ответ:
Step-by-step explanation:
19.84