Find the derivative of f(x)=7x-19 at x=2.

Question

I think that the derivative would be 7 and theb times 2 so 14. Is this correct or would it just be 7.

Answer 1

derivative of f(x)=7x-19 at x=2

f'(x) = 7
f'(2) = 7

Answer 2

f'(x)=7

for all values of x

Answer 3

Thank You