Ab cd and ed are straight lines ab is parallel to cd
work out the size of y

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Which graph corresponds to the function f(x) = x2 + 4x – 1?