Find the derivative of f(y)=9tan(y)-\sqrt{y}/4-10/y^5\sqrt {y}[/tex]

f'(y) = or any equivalent form

Step-by-step explanation:

rewriting the equation to contain only exponents no roots

using power rule, quotient rule, and trig derivatives

f'(y) =

f'(y) =

i can answer this question sweetie!

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).