HELP!! The graph of the function f(x) = 4x + 6)(x + 2) is shown
below.
Which statement about the function is true?
The function is increasing for all real values of x where
x 4.
The function is increasing for all real values of x where
6 The function is decreasing for all real values of x wher
X<-6 and where x>-2
The function is decreasing for all real values of x wher
X<4.
46
-4
-
4
6

i think it is x = 1.2

2

step-by-step explanation:

yes yes yes yes yes yes yes yes yes

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.