Exam (elaborations)
2023 MAT 136: Calculus I - Spring 2020 Exam 3
- Course
- Institution
2023 MAT 136: Calculus I - Spring 2020 Exam 3 Question 1 Find the local linearization of f(x)= x^3-2x^2+5 at x=5 L(x)=f(a)+f'(a)(x-a) f(a)=(5)^3-2(2)^2+5=80 f^' (x)=3x^2-4x f^' (a)=3(5)^2-4(5)=55 Therefore, L(x)=f(a)+f^' (a)(x-a)=80+55(x-5)=80+55x-275=55x-195 L(x)=55x-195 E...
[Show more]