Find the following for the function f(x) = x/x^2+1 (a) f(0)
(e) – f(x)
(b) f(9)
(f) f(x + 1)
(c) f(-9)
(g) f(3x)
(d) f(-x)
(h) f(x + h)

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Me asap! what is the slope of this line? enter your answer in the box.