Which one of these expressions represent solutions to the equation y2=100 a. ✓100b. -✓100c. -20d. 20e. -10 f. 10

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.