mbennett0417 mbennett0417

15-02-2017
Mathematics

contestada

f(x) = - x2 + 2x; {–1, 2, 3}
a. r = {-3, 0, -3}
b. r = {1, 8, 3}
c. r = {2, 8, -3}
d. r = {-3, 0, 3}

Respuesta :

15-02-2017

a is the correct answer just put the values from the domain and see for yourself

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