Question

Express the rule in function notation. (For example, the rule "square, then subtract 5" is expressed as the function f(x) =x^2 - 5.)Add 7, take the square root, then divide by 3.f(x) =

Answer 1

The sentence: add 7 ,take the square root , then divide by 3 is expressed as

$f(x)=\frac{\sqrt{x+7}}{3}$