In exercise, find the derivative of the function.
y = ln(3 + x2)

Step-by-step explanation:

We know the property of derivative:

Given function :

Differentiate both sides with respect to x , we get

 [By Chain rule]

[Since , where a is scalar and ]

Hence, the derivative of the given function is .

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,