Answer
The slope of the line is $\frac{1}{7}$ and the y-intercept is (0,0).
Work Step by Step
The equation $f(x)=\frac{1}{7}x$ is written in the slope-intercept form
$y=mx+b$, where m is the slope of the line and the point (0,b) is the y-intercept.
$m=\frac{1}{7}$ and $b=0$
Therefore, the slope of the line is $\frac{1}{7}$ and the y-intercept is (0,0).