Calculus

posted by Anonymous

If f is a vector-valued function defined by f(t) = (e^(2t), lnt), then what is f ''' (t)?

A. 8e^(2t) - 2/t^3
B. (e^(2t), -2/t^3)
C. (4e^(2t), -1/t^2)
D. (8e^(2t), 2/t^3)
E. 4e^(2t)/t^3

I think it is D.

  1. Arora

    Yes, D is the correct answer.

Respond to this Question

First Name

Your Answer

Similar Questions

  1. Calculus

    A cubic polynomial function f is defined by f(x) = 4x^3 + ax^2 + bx + k?
  2. Calculus

    A cubic polynomial function f is defined by f(x) = 4x^3 + ax^2 + bx + k?
  3. Calculus

    a square is defined by the unit vectors i(vector) and j(vector). FInd the projections of i(vector) and j(vector) on each of the diagonals of the square.
  4. Calculus

    integral[1-6]sqrt(6)*lnt dt
  5. calculus

    State whether or not the following statements are true. Justify your reasoning.?
  6. math

    let V be the set of all real-valued continuous functions defined on R1. If f and g are in V, we define f ¨’ g by (f ¨’ g)(t) = f(t) + g(t). If f is in V and c is a scalar, we define c f by (c f)(t) = cf(t). Then V is a vector …
  7. linear algebra

    Let V be the set of all real-valued continuous functions defined on R1. If f and g are in V, we define f ⊕ g by (f ⊕ g)(t) = f(t) + g(t). If f is in V and c is a scalar, we define c f by (c f)(t) = cf(t). Then V is a vector …
  8. Calculus

    Consider the plane curve y^2=x^3+1. Represent the curve as a vector-valued function. No idea how to even begin for this one. never had to change anything with a cube in it to be a vector valued function or set of parametric equations …
  9. calculus

    Find the domain of the vector-valued function. r(t) = sin ti + 4 costj + tk plz help me working
  10. help me plz

    Evaluate (if possible) the vector-valued function at the indicated value of t. r(t) = rt{t}i + [t^(3/2)]j + [e^(-t/4)]k at t = [9 + delta(t)] show me step plllllz

More Similar Questions