Caswell started studying how the number of branches on his tree grows over time.
The relationship between the elapsed time t, in years, since Caswell started studying the tree, and the
number of its branches, N(t), is modeled by the following function:
N(t) = 15 - (1.64)^t/3.4
Complete the following sentence about the rate of change in the number of branches.
Every (blank)
years, the number of branches increases by an additional 640.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)