Determine whether f is a function from the set of all bit strings to the set of integers if a. f (s) is the position of a 0 bit in s. b. f (s) is the number of 1 bits in s. c. f (s) is the smallest integer i such that the ith bit of s is 1 and f (s) = 0

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp