Question

5. For f(x) = 5x + 1, find 4). (1 pnt) -19 1 -21 21

Answer 1

Answer:

f(x) = 5x – 1

to find the inverse equate f(x) to y

That will be

f(x) = y

>>>>

Interchange the terms >>>

x = 5y - 1

then make y the subject

then we have

5y = x + 1

then if you divide both sides by 5

y = x+1/5

therefore f^-1(x)= x + 1/5

hope this helps you

(Brainliest?)

Step-by-step explanation: