showgan@tg => YSITD: y’ = (-1/2)(x+3)^(-3/2) y’(a) = -0.5*9^-1.5 L(x) = y’(a)(x-a) + y(a) #5bcdecc9d1b7e561bddf8153

showgan@tg says to YSITD

y’ = (-1/2)(x+3)^(-3/2) y’(a) = -0.5*9^-1.5 L(x) = y’(a)(x-a) + y(a)

at Mon, Oct 22, 2018 11:29 PM