Question

what would the slope of this be: Find an equation for the tangent line to the graph of f(x) = (4−x)^3 at the point (2, 8).

Answer 1

You know how to take the derivative of the function?

Answer 2

i got derivative = 192x^2 ?

Answer 3

hmm, that doesn't sound correct...
f(x) = (4-x)^3

you could use chain rule here

Answer 4

i didn't think so. lol

Answer 5

-3x^2+24x-48... there we go.

Answer 6

would the answer => y=32-12x ??

Answer 7

Yeah, that is correct. :)