Finding slope from straight line equation 
Line $k$ lies in the $xy$-plane. The x-intercept of line $k$ is $−4$, and line
  $k$ passes through the midpoint of the line segment whose endpoints are
  $(2, 9)$ and $(2, 0)$. What is the slope of line $k$ ?

I understand that how to find the slope but I faced problem to get the two coordinates from the above equation. Can someone draw the picture for me then I will be able to guess the question. 

x-intercept of line $k$ is $-4$ it must pass through $(-4,0)$ and the midpoint of $(2,9), (2,0) = (2, \frac92)$
Now use the two point form to find slope.
$$m = \frac{\frac92 - 0}{2-(-4)} = \frac{\frac92}6 = \frac9{12} = \frac34$$
