Select the true statement.

a.
neither function is even.
b.
both functions are even.
c.
only function g is even.
d.
only function f is even.

only G is even

it's obvious that g is even. g(x)= |x|

for ...

it's a quadratic equation with roots -1 and 4,

thus the equation will be

(if you have roots of a quadratic equation, the equation is

or

now, put the point (0,4)

so the equation is

now if you put

you get

which is not the same.

hence

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.

7

step-by-step explanation:

the answer would be 7