Which of the following has a horizontal asymptote at y=0?
a. f(x)=2x/3-x
b. f(x)=1/x-4
c. f(x)=x^3-5x+6/x-3
d. f(x)=x^3-x/2x^3+4

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