Given the function
. The above function can be written as

a)Now, the function
has minimum value since the coefficient of
is
.
b) The minimum value of the function occurs at
and its value is

c)The minimum value of the function occurs at
.
(x) = x – 2inverse of the function
I think its B
that's THINK i'm not completely sure
Y-intercept= 5
Rate of change= 3