Graph the line that represents a proportional relationship between d and t and with the property that an increase of 3 units in t corresponds to and increase of 8 units in d. What is the unit rate of change of d with respect to t? (That is, a change of 1 unit t will correspond to a change of how many units in d?)

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