Question

does anyone know how to find the absolute extrema of f(x)=(1/7)(5x+8) at [0,4]?

Absolute Min?
Absolute Max?

Answer 1

take the derivative

Answer 2

you seem to have written a line equation .... its not going to be a max anyplace in the middle of it

Answer 3

if its a line equation then there wouldnt be any absolute max or min ?

thank you for answering by the way.

Answer 4

is that an interval notation? becuase you posted it as if it was a point

Answer 5

its the closed interval [0,4]

Answer 6

if its a line that a positive slope its max in an interval will be at the right end point