Question

Can anyone help me on algebra 2

Answer 1

Yes..

Answer 2

Thank you. im typing the question now

Answer 3

What do you need?

Answer 4

Given the function f(x) = 4(x+3) − 5, solve for the inverse function when x = 3

Answer 5

f(x) is denoted by y. we are given the value of y as 4(x+3)-5 . From here solve for x

Answer 6

he wants the inverse.. so @Princer_Jones i dont think your idea works..

Answer 7

@magepker728 it works, read completely

Answer 8

y=4(x+3)-5 implies y=4x+12-5 this implies y=4x+7 hence x=(y-7)/4 Now replacing y by x we have The inverse function is (x-7)/4 putting x=3 , the answer is -16

Answer 9

im confused

Answer 10

@bblock5 read the last post again

Answer 11

To determine algebraically the inverse of a function f(x)

i). rewrite y = f(x)
ii). interchange x and y
iii). solve for y
iv). write\[y =f ^{-1}(x)\]

Answer 12

Ok thank you. If you guys dont mind, i have more questions

Answer 13

@Princer_Jones I've been observing how you simply give out the answers. Why don't you try explaining instead. How is anyone supposed to learn?

Answer 14

Thank you @calculusfunctions

Answer 15

@calculusfunctions I solve the problem too dont just post the final answer

Answer 16

Which function below is the inverse of f(x)