Question

graph the image of b(-1, -8) after a translation 7 units right and 1 unit up.

Explanation:

Step1: Calculate new x - coordinate

Add 7 to the original x - coordinate. The original x - coordinate of point B is - 1. So, $x=-1 + 7=6$.

Step2: Calculate new y - coordinate

Add 1 to the original y - coordinate. The original y - coordinate of point B is - 8. So, $y=-8 + 1=-7$.

Answer:

The image of point B(-1, - 8) after the translation is B'(6, - 7). To graph it, locate the point (6, - 7) on the coordinate - plane where you move 6 units to the right of the y - axis and 7 units down from the x - axis.