(2) A student was asked to find a directional derivative a function f(x,y). Their was (8/5, 3/5). Without knowing the function, point, or the direction the de was computed at how do you know this answer is wrong.

Q: y = sec? x tan x

A: Consider the given function: Here the objective is to find the derivative of a given function.

Q: Find the derivative of f (y) = 5 sin6 (yª).

A:

Q: Find the derivative of the function. h(s) = -27s2 + 9

A: topic  -  derivation

Q: y = vx %3D

A:

Q: 1. Find the derivative of the curve given by the equation: 2(x - y) = 3+ siny

A: As per our guideline we are supposed to answer only one question you can repost other questions in…

Q: What is the second derivative of the graph below at x = 1? -5 -4 -3 -2 f "(1) = 5 4 3 2 da 4 I 4

A:

Q: Find the first and second derivatives of the function. f'(x) f"(x) = L √7x - 6

A:

Q: 26 Find the 155th derivative of (1 + x°)" at x = 0.

A: see 2nd step.

Q: Use the rules of differentiation to differentiate the following functions: d. (2x) e. y= 3sinx 1.…

A: To use the rules of differentiation to differentiating the following functions.

Q: #2. Find the slope of the tangent line to the curve at the indicated point: (a) x² +x°y² – y° =13 at…

A:

Q: 1- Find the derivative of the following functions: 2 a) ƒ (x) = (√x + 1) (²⁄3 − 2) b) g(t) 3√√x²-1…

A: We have to find the following derivatives.

Q: 4. y = sin 2x 1-cos 2x

A: We have to find the derivative of

Q: 3.2 2. 3t (t 8-4れt。75 ニ

A:

Q: How do I find the following derivatives?

A: Using 1 rules of log 2 derivatives of composite functions (chain rule)

Q: How did you get from step 2 to the solution? I dont understand your example. Am I taking the…

A: The answer is in step 2.