Let's solve Question 89 from the image.

Problem Breakdown:

• We are given that line segment $AB$ intersects the y-axis at $C$ and the x-axis at $D$.
• The coordinates of $A$ are $(-2, 6)$.
• The ratio $AC:AD = 1:4$, and $D$ is the midpoint of $CB$, where $B$ has coordinates $(p, q)$.

We are asked to find the coordinates of $C$, $D$, and $B$.

Step-by-step Solution