Answer:
30
Step-by-step explanation:
bdc=30
hi
5.
g(x)=-2x+1
let y=2x+1
Interchanging role of x & y
x=2y+1
y=½x-½
g-¹(x)=½(x-1)
not
equal to f(x)=-x+1
<u>Given function are not function of each other</u> .
6.
g(x)=-x
let
y=-x
x=-y
g-¹(x)=-x
equal to f(x)=3+⅓x
<u>Given function are not function of each other .</u>
150%
Correct choice is B
