K Use the four-step process to find s'(x) and then find s'(1), s'(2), and s'(3). s(x)=6x-2 s'(x)=6 (Simplify your answer. Use integers or fractions for any numbers in the expression.) s'(1) 6 (Type an integer or a simplified fraction.) s'(2) 6 (Type an integer or a simplified fraction.) s'(3)=6 (Type an integer or a simplified fraction.)