Question

Which of the following is the inverse of G(t) if G(t) = 7(t - 4)?

G^-1(t)=t/7+4
G^1(t)=7t-4
G^-1(t)=t/7-4
G^-1(t)=7(t+4)

Answer 1

G^-1(t)=t/7+4

Explanation:

G(t) = 7(t - 4)

y = 7(x - 4)

x = 7(y - 4)

x/7 = y - 4

y = x/7 + 4

G^-1(t) = t/7 + 4

Answer: G^-1(t)=t/7+4