How do you find the linearization of #e^sin(x) # at x=1? Calculus Applications of Derivatives Using the Tangent Line to Approximate Function Values 1 Answer Konstantinos Michailidis May 26, 2016 The linearization of #f(x)=e^sinx# at #x=1# is #f(x)~~f(1)+f'(1)*(x-1)# Hence #f(1)=e^sin1~~2.32# and #f'(1)=e^(sin1)*cos1~~1.25# Hence #f(x)~~2.32+1.25*(x-1)# Answer link Related questions How do you find the linear approximation of #(1.999)^4# ? How do you find the linear approximation of a function? How do you find the linear approximation of #f(x)=ln(x)# at #x=1# ? How do you find the tangent line approximation for #f(x)=sqrt(1+x)# near #x=0# ? How do you find the tangent line approximation to #f(x)=1/x# near #x=1# ? How do you find the tangent line approximation to #f(x)=cos(x)# at #x=pi/4# ? How do you find the tangent line approximation to #f(x)=e^x# near #x=0# ? How do you use the tangent line approximation to approximate the value of #ln(1003)# ? How do you use the tangent line approximation to approximate the value of #ln(1.006)# ? How do you use the tangent line approximation to approximate the value of #ln(1004)# ? See all questions in Using the Tangent Line to Approximate Function Values Impact of this question 2577 views around the world You can reuse this answer Creative Commons License