Find Equation of CD
AB and CD are Perpendicular to each other.
Thus,Product of their slops=-1
`"Slope of AB" xx "Slop of CD"=-1`
⇒ Slope of CD=8
Now, from graph we have coordinates of `D=(-3,0)`
∴ Equation of line CD is given by
Concept: General Equation of a Line
Is there an error in this question or solution?