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

1 is the answer.

Step-by-step explanation:

Given is a function as

is given

Solve for x in terms of f(x) to get inverse

Replace x by f inverse and f(x) by x to get inverse

This would be the inverse of x.

Now substitute x=19, to find f inverse of 19

Hence answer is 1.

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!