Question

Find the derivative of f(x) = 6x + 2 at x = 1

Answer 1

6

Answer 2

the derivative is 6

Answer 3

how do you get it???

Answer 4

well the of 6x is 6 and the derivative of any constant is zero so it's 6+0=6

Answer 5

take the derivative, 6*x +2, derivative of a constant times variables is equal to a constant if and only if it doesnt have a power

Answer 6

and since the derivative is constant then it will be the same at any value of x

Answer 7

since you dont have a variable in your final answer then x variable is useless!

Answer 8

oh ok i think i get it