Question

Determine o valor da função afim f(x) = -3x + 4 para:

a) x = 1;

b) x = 1/3;

c) x = 0;

d) x = k + 1.

Answer 1

Oi Lusantos

f(x) = -3x + 4

a) f(1) = -3*1 + 4 = 1

b) f(1/3) = -3/3 + 4 = 3

c) f(0) = 4

d) f(k + 1) = -3*(k + 1) + 4 = -3k + 1

.