Which represents the inverse of the function f (x) = 4x?

Which represents the inverse of the function f (x) = 4x?

h (x) = x + 4

h (x) = x - 4

h (x) = x

h (x) = x

Question

Mathematics

Rosie

1 July, 15:42

Which represents the inverse of the function f (x) = 4x?

Which represents the inverse of the function f (x) = 4x?

h (x) = x + 4

h (x) = x - 4

h (x) = x

h (x) = x

+1

Answers (2)

Know the Answer?

Atticus Delacruz · Answer 1

h (x) = 1/4x

Step-by-step explanation:

To find the inverse, first we rewrite the function using y instead of f (x):

y = 4x

Next we switch x and y:

x = 4y

Solve for y by dividing both sides by 4:

x/4 = 4y/4

x/4 = y

1/4x = y

Olivia Goodman · Answer 2

h (x) = 1/4x

Step-by-step explanation:

To find the inverse, first we rewrite the function using y instead of f (x):

y = 4x

Next we switch x and y:

x = 4y

Solve for y by dividing both sides by 4:

x/4 = 4y/4

x/4 = y

1/4x = y

Which represents the inverse of the function f (x) = 4x?Which represents the inverse of the function f (x) = 4x?h (x) = x + 4h (x) = x - 4h (x) = xh (x) = x

Which represents the inverse of the function f (x) = 4x?

Which represents the inverse of the function f (x) = 4x?

h (x) = x + 4

h (x) = x - 4

h (x) = x

h (x) = x