Solving matrix equations. given:
u = 1 3 −5 2 14 11 −8 0 5
v = 13 −1 −7 −6 1 19 0 15 23
solve: x + u = v
x = [_ _ _]

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

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Which of the following tables represents exponential functions?