HELP ASAP REAL ANSWER The compositions for two pairs of functions are shown below. Pair 1:
101)=2x - 6: g(7)=+3
f(g(x) = 2(+3) - 6=
2x - 6
g(x)) = + 3 = x
Pair 2:
FG)=7x; g(x) = - 7x
(g(x)) = 76 + 7x) = – 49x
1) = - 17(73) = – 493
Which functions are inverses of each other?
Pair 2 only
Both Pair 1 and Pair 2
Pair 1 only
Neither Pair 1 nor Pair 2

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14