A store had 100 t-shirts. Each month, 30% of the t-shirts were sold and 25 new t-shirts arrived in shipments. Which recursive function best represents the number of t-shirts in the store, given that f(0) = 100? (1 point)

f(n) = f(n - 1) 0.3 + 25, n 0
f(n) = 100 - f(n - 1) 0.3 + 25, n 0
f(n) = f(n - 1) 0.7 + 25, n 0
f(n) = 100 - f(n - 1) 0.7 + 25, n 0

Question

A store had 100 t-shirts. Each month, 30% of the t-shirts were sold and 25 new t-shirts arrived in shipments. Which recursive function best represents the number of t-shirts in the store, given that f(0) = 100? (1 point) 
  
 f(n) = f(n - 1)  0.3 + 25, n > 0 
 f(n) = 100 - f(n - 1)  0.3 + 25, n > 0 
 f(n) = f(n - 1)  0.7 + 25, n > 0 
 f(n) = 100 - f(n - 1)  0.7 + 25, n > 0