Question

Find the Inverse of

f(x) = 2x - 6

Of(x)= 2x + 3
O f(x)= 1/2x+3
Of(x) = x + 3
Of(x) = 2x - 3

Answer 1

y = 1/2x + 3

O f(x)= 1/2x+3

Explanation:

f(x) = 2x - 6

y = 2x - 6

x = 2y - 6

2y = x + 6

y = (x + 6)/2

y = 1/2x + 3