State the order and type of each transformation of the graph of the function ƒ(x) = 4(x + 9)2 as compared to the graph of the base function.

a. left 9 units, horizontal compression by a factor of 1/9
b. left 9 units, vertical stretch by a factor of 4

c. right 9 units, vertical stretch by a factor of 4

d. vertical stretch by a factor of 4, left 9 units

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

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?