Functions f and g are defined by f:x→3 over x+2,x is not equal to k and g:x→2x+1.

No.1~State the value of k

Question no 2

Find the value of p for which f(4)=g^-1(p)

huh??

for your first ... /(x+2) , x is not equal to -2

so in " .. x is not equal to k" , I guess k must be -2

Ok, your turn for #2, I have given you several examples.

It is really easy.

See if you can get p = 2

Can you show me the step how to get -2?

I still cant get the k is -2..

find g^-1 (x) the way I showed you

from that get f^-1(p) , then
find f(4)

set those two equal to each other and solve

The no. 1 how to do?

Your answer in my book is right but i don't know how to do the step

Still didn't get k=-2..no 2 i know alrdy..thnks

Functions f and g are defined by f:x→3 /(x+2),x is not equal to k .

No.1~State the value of k

To state the value of k, we need to consider the domain restriction in the definition of function f. We are given that f is defined as f(x) = 3/(x+2), but it is specified that x cannot be equal to k.

Without any additional information, we cannot determine the specific value of k. The value of k could be any real number except for those that would result in a division by zero.

To find the value of k, we would need more context or a specific restriction on the domain.