Respuesta :

Answer:

89/8

Step-by-step explanation:

Given,

g(x)=-1/2x+k

g(4)=11

k=?

now,

g(x)=-1/2x+k

or,g(4)=-1/2×4+k

or,11=-1/8+k

or,11+1/8=k

or,k=89/8.ans