4. Find f (2), f (3), f (4), and f (5) if f is defined recursively by f (0) = f (1) = 1 and for n = 1, 2, . . . a) f (n + 1) = f (n) − f (n − 1). b) f (n + 1) = f (n)f (n − 1). c) f (n + 1) = f (n)2 + f (n − 1)3. d) f (n + 1) = f (n)/f (n − 1).

a) f(2) = 0; f(3) = f(4) = -1; f(5) = 0

b) f(2)=f(3)=f(4)=f(5) = 1

c) f(2) = 2; f(3) = 5; f(4) = 27; f(5) = 734

d) f(2)=f(3)=f(4)=f(5) = 1

Step-by-step explanation:

correct answer:

a + bi

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: