у кас = f(x0)+ f `(x0) (x - x0)
1) f(x0) = e⁰ + sin0 = 1
2) f ` = ex + cosx
3) f `(x0) = e⁰ + cos0 = 1+1 = 2
4) y кас = 1 + 2(x-0) = 1+2x - 0 = 2x+1
у кас = f(x0)+ f `(x0) (x - x0)
1) f(x0) = e⁰ + sin0 = 1
2) f ` = ex + cosx
3) f `(x0) = e⁰ + cos0 = 1+1 = 2
4) y кас = 1 + 2(x-0) = 1+2x - 0 = 2x+1