Which graph represents a function a with direct variation?

How many ordered pairs of positive integers satisfy xy=32?

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

An isosceles trapezoid was broken into a rectangle and two triangles. what are the base and height of one of the triangles?