Question

a.f (1) = 1/2 e f (6) = 3/2

b.f (1) = 1 e f (6) = 6

c.f (1) = 11/2 e f (6) = 8

d.f (1) = 5,5 e f (6) = 17

e.f (1) = 5/2 e f (6) = 9/2

Answer 1

f (x)= x/2+5
f (1)= 1/2+5=1/2+5/2=6/2=3
f (6)=6/2+5=6/2+5/2=11/2