For this case we have that by definition, the slope of the line is given by:

According to the statement we have:

Substituting the values:

Thus, the value of 
Answer:

Answer:
30%
Step-by-step explanation:
f = 38b - 122, since 38b means 38 times the value of b, then 122 is subtracted from that total giving you f.
Answer:
dang that sucks
Step-by-step explanation: