## Intermediate Algebra (6th Edition)

(0,$\frac{3}{7}$)
We are given that $f(x)=\frac{1}{2}x+\frac{3}{7}$. To find the y-intercept of a function, we need to find the value of the function when $x=0$. $f(0)=\frac{1}{2}\times0+\frac{3}{7}=\frac{3}{7}$