5. Look at the table below. Х
3
6
9
12
y
1
2
3
4
What is the constant rate of change for the relationship shown in the table?
A 3
B 2.
C 1
D
- 1
3
الا

For which rational expression is -2 an excluded value of x?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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)