Declan Wade

Mathematics

10 April, 19:34

The graph of the function f (x) = (x - 4) (x + 1) is shown

below.

Which statement about the function is true?

The function is increasing for all real values of x where

X<0.

The function is increasing for all real values of x where

X 4.

The function is decreasing for all real values of x where

-1 The function is decreasing for all real values of x where

x< 1.5.

64

A6