The polynomial function f is defined by f(x) = -2x* +3x? + 4x2 – 5x+2.
use the aleks graphing calculator to find all the points (x, f(x)) where there is a local minimum.
round to the nearest hundredth.

the answer is y = 11.54

hope this : )

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )

is the anwser b. (-13)?