Suppose at) 2 15 $2. (3) Find the slope of the linear approximation to the function f(a:) when m = 2. Slope=lim (W) =1im( 411 I" )= 4 y" h>0 h h>0 (b) Find an equation for the linear approximation to the function f (at) at the point (2, 11). Linear Approximation: f(w) %