Answer:
(k/Df)-b = t
t=(k/Df)-b
Step-by-step explanation:
D = k/f(b+t)
k/D = f(b+t)
k/Df = b+t
(k/Df)-b = t
The slope, if you have a graph, is the angle the line is going down so look at this graph:
Answer:
< 
Step-by-step explanation:



< 

< 

< 
< 


Answer:
0 and 1
Step-by-step explanation: