Question Use graphing technology to find the domain of the function f(x)=-x^2+4x-5 Answer Attemptiout of 2 square

To find the domain of the function $f(x)=-x^{2}+4x-5$, we need to determine the set of all possible values of $x$ for which the function is defined.<br /><br />The function $f(x)=-x^{2}+4x-5$ is a quadratic function, which means it is defined for all real numbers. Therefore, the domain of the function is the set of all real numbers.<br /><br />In interval notation, the domain of the function can be written as $(-\infty, \infty)$.