How would you describe the effect on the coordinates of the vertices of a figure that is translated down 4 units and to the right 3 units?• Add 3 units to each z-value and add 4 units to each y-value O Add 4 units to each =-value and subtract 3 units from each y-value • Subtract 3 units from each z-value and subtract 4 units from each y-value. O Add 3 units to each z-value and subtract 4 units from each y-value
The correct answer is:
• Add 3 units to each z-value and subtract 4 units from each y-value.
When a figure is translated down 4 units and to the right 3 units, the z-coordinate increases by 3 units and the y-coordinate decreases by 4 units.
How would you describe the effect on the coordinates of the vertices of a figure that is translated to the left 6 units and up 5 units? O Subtract S units from each z-value and add 6 units to each y-value • Add 6 units to each z-value and add 5 units to each y-value • Subtract 6 units from each -value and add 5 units to each y-value O Subtract 6 units from each y-value and add 5 units to each z-value.
The correct answer is:
• Subtract 6 units from each x-value and add 5 units to each y-value.
When a figure is translated to the left 6 units, the x-coordinate decreases by 6 units. When it is translated up 5 units, the y-coordinate increases by 5 units. Therefore, to describe the effect on the coordinates, we subtract 6 units from each x-value and add 5 units to each y-value.