Question

G(x)=x+5/2x+1 find g(z+2)

Answer 1

g(z+2)=(z+7)/(2z+5)

Explanation:

g(x)=(x+5)/(2x+1)

Replace x with z+2

g(z+2)=(z+2+5)/(2*(z+2)+1)

Combine like terms

g(z+2)=(z+7)/(2z+4+1)

g(z+2)=(z+7)/(2z+5)