There is no way to tell because there is no value for x and y. However just looking at the picture, I’m guessing m is around 45 degrees.
The answer is B, f(x)=1/(x-6)
The derivative of a variable raised to exponent of n, x^n is equal to the product of n and x raised to exponent of n-1.
d(x^n) = (n)(x^n-1)
So, from the given
d(9x + 5) = (1)(9x^1-0) + 5(0)
= 9
The given value of x is irrelevant to this item because the derivative does not contain any variable x.
A trum-pet ;) almost got me there
