Question 924912
 $98,000 per year when it had 32,000 subscribers. When it obtained 38,000 subscribers, it had a profit of $126,500.
38,000 , 126,000
32,000,   98,000  m = 28,000/6,000 = 28/6 = 14/3
y -98000 = (14/3)(x - 32,000)
y = (14/3)x  - 51,333.33
f(50) = $182, 000
..........
Using Excel Scatter Plot
  *[illustration scatter_11_18.png].
a)  y = 3.992x + 41.041
b)  F(58) = 240.64 = 241 ft