Question

if function h has an inverse and h^-1(1) = -5, find h(-5)

Answer 1

Answer:

h(5) = 1

Step-by-step explanation:

if h(x) = y then x = h^-1(y)

in other words.

h^-1(h(x))=x

given that,

h^-1(1) = -5

h(h^-1(1)) = h(5)

1 = h(5)

or, if you want,

• h takes x and maps it to y
• h^-1 takes y and maps it back to x