I WILL GIVE BRAINLY PLEASE HELP!!

1. Determine f -1 (x) for each of the given functions

f (x) =2x-3

2. Determine f -1 (x) for each of the given functions

f (x) = x over x+2

I WILL GIVE BRAINLY PLEASE HELP!!

1. Determine f -1 (x) for each of the given functions

f (x) =2x-3

2. Determine f -1 (x) for each of the given functions

f (x) = x over x+2

Step-by-step explanation:1) f(x) =2x -3

y=2x – 3

x= 2y -3

2y =x + 3

y = x+3 over 2

f(x)^-1 = x+3 over 2

2) f(x) = x /x+2

y= x / x+2

y / y+2 = x

y = (y+2)x

y= xy +2x

y -xy = 2x

y( -x +1) = 2x

y= 2x over -x + 1

f(x)^1 = 2x over -x + 1