Question

dada a funçao afim f(x)=2x+3, determine o valor para:
a) f(x) 1
b) f(x) 0
c) f(x) 2

Answer 1

f(1)=2x1+3
f(1)=2+3
f(1)=5

f(o)=2x0+3
f(0)=0+3
f(0)=3

f(2)=2X2+3
F(2)=4+3
F(2)=7

Answer 2

f(x)=2x+3
a)f(1)=2.1+3=5
b)f(0)=2.0+3=3
c)f(2)=2.2+3=7