Question

Find the derivative of -2-6x. I have gotten to -2-6x-(-2-6x(x+h))/h

Answer 1

the derivative of " f(x)-f(g) " would be f(x)' - f(g) '

the derivative of a -2 is zero (b/c it's a constant)
and the derivative of 6x is
\[x^n~'=nx^{n-1}\]
so in your case,
\[6^n~'=6x^{6-1}=6x^5\]

so you would be getting 0-6x^5 which is same as just saying -6x^5.

Answer 2

tnx for the medal bro !