On a coordinate plane, a straight line and a parallelogram are shown. The straight line has a positive slope and has a formula o
f y = x. The parallelogram has points E (3, negative 3), F (5, negative 3), H (2, negative 5), and G (4, negative 5). What are the coordinates of the image of vertex G after a reflection across the line y = x?
The best step to do next is to add 80 to both sides of equation: 5 ( x² + 8 x ) + 80 = 14 + 80 and since 80 = 5 · 16 5 ( x² + 8 x + 16 ) = 94 Answer : B ) After that we will continue like this: 5 ( x + 4 )² = 94 ( x + 4 )² = 18.8 ... etc
Amber moved 3 places back 3 times which is 9 and up 5 which is -4 from where she had begun. Will moved back 4 places twice which is 8 and moved up 3 which is -5.
