Answer:
<h3> f^−1(x) = x + 7</h3>
Step-by-step explanation:
Replace f(x) with y. y = x − 7
Interchange the variables. x = y − 7
Solve for y. y = x + 7
Solve for y and replace with f^−1 (x). f^−1(x) = x + 7
I hope this helps have a great day :)
It’s is 82 because you are supposed to do multiply first then add it witch does 82
Answer:
i really don't know but good luck
Step-by-step explanation:
Answer:
the answer is square root 5 over 2 square root 2
Step-by-step explanation:
let the number be x
According to above statement :
