Answer: [tex]H'(4,-3)[/tex]
Step-by-step explanation:
For this exercise you must remember that the original figure (before a transformation) is called "Pre-Image" and the one obtained after the transformation is called "Image".
A Translation is defined as a transformation in which the figure is moved a fixed distance in a fixed direction. In this kind of transformatiosn the size and shape do not change and the figure is not flipped.
In this case you know that the Pre-Image is the Triangle FGH.
You can identify in the picture that its vertex H has these coordinates:
[tex]H(1,-2)[/tex]
Where:
[tex]x=1\\y=-2[/tex]
Since the rule is:
[tex](x,y)[/tex] → [tex](x+3,y-1)[/tex]
You can substitute the coordinates of H into the given rule in order to find the coordinates of H'. This is:
[tex]H'=(1+3,-2-1)=(4,-3)[/tex]
