Leaving Certificate
Ordinary Level
DEB
2023 P1 Q9
Question
Question
![](https://www.google.com/images/icons/product/drive-32.png)
Marking Scheme
Marking Scheme
![](https://www.google.com/images/icons/product/drive-32.png)
#LC OL DEB 2023 P1 Q9 #Coordinate Geometry (Line) #Slope #Equation of a Line #y-y1=m(x-x1) #Imterrupting Functions #Max/Min Turning Point #Calculus
Leaving Certificate
#LC OL DEB 2023 P1 Q9 #Coordinate Geometry (Line) #Slope #Equation of a Line #y-y1=m(x-x1) #Imterrupting Functions #Max/Min Turning Point #Calculus