The function has a range of f(x) ≤ 3/4 is f(x) = -x² + 3/4.
What is an function?
An function is an expression that shows the relationship between two or more numbers and variables.
The range of a function is the set of all output variables.
From the graph plotted;
The function has a range of f(x) ≤ 3/4 is f(x) = -x² + 3/4.
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