Answer: f(x)=2x+5
Step-by-step explanation:
We simplify the equation. y is equal to the function f(x)
The function not notation of the given expression will be f(x) = x² + 5.
A function in mathematics set up a relationship between the dependent variable and independent variable. on changing the value of the independent variable the value of the dependent variable also changes.
The given expression y – x² = 5 will be written in the function form as below:-
The value of the dependent function y is replaced by f(x) and shifts the value x² to the right side of equals.
y – x² = 5
f(x) = x² + 5.
Therefore, the function not notation of the given expression will be f(x) = x² + 5.
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