How can evaluate partial derivatives, gradients, and directional derivatives at a point?
Sinead Mcgee
Answered question
2020-11-29
Answer & Explanation
Aniqa O'Neill
Skilled2020-11-30Added 100 answers
Partial derivative of a function is determined when a function having some variables is differentiated with respect to one of those variables assuming other remaining variables as constant and then substitute the given value of the variable in differentiated function
Step 2
Gradient of a function is determined as the value obtained when the coordinate of the point of interest is substituted in the partial differentiation of the function with respect to a variable.
Directional derivative of function at a point is determined as the ratio of the gradient vector of the point and the magnitude of the point.
New Questions in Differential Calculus
What is the Mixed Derivative Theorem for mixed second-order partial derivatives? How can it help in calculating partial derivatives of second and higher orders?
How do I find the y-intercept of a parabola?
What are the vertices of ?
How to determine the rate of change of a function?
Why are the tangents for 90 and 270 degrees undefined?
How to find the center and radius of the circle ?
What is multiplicative inverse of a number?
How to find the continuity of a function on a closed interval?
How do I find the tangent line of a function?
How to find vertical asymptotes using limits?
How to find the center and radius of the circle ?
Let f be a function so that (below). Which must be true?
I. f is continuous at x=2
II. f is differentiable at x=2
III. The derivative of f is continuous at x=2
(A) I (B) II (C) I and II (D) I and III (E) II and IIIHow to find the center and radius of the circle given ?
How to find the center and radius of the circle ?
How to identify the center and radius of the circle ?
