Question

Given the function f(x)=5(x+4)-6, solve for the inverse function when x=19

Answer 1

Answer:

Y = 5(x+4)-6  

x = 5(y+4)-6  

x = 5y +20 - 6  

x= 5y +14  

5y = x-14  

y = (x-14)/5  

when x = 19, y = (19-14)/5  

y = 5/5  

y=1

In short, Your Answer would be Option 2

Hope this helps!

Step-by-step explanation:

Answer 2

When 4/5
You multiply it by having 60:4 and divided it4/6