Question

a) f: {-3,-1,0, 1, 2} → B, f(x) = -x + 1;
b) h: {-2, -1, 1, 2,0} → B, h(x) = x2;
c) g: {-1, 0, 1, 2, 4} → B, g(x) = 2x – 3.

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Answer 1

Răspuns:

188+7677×+7×6+7=727

8272638×86+37×81528

72358-712×28=3