Question: A quadratic function f is given: f(x)=x 2 -4x+5 (a)Express f in standard form: f(x)= (b) Find the vertex and the x- and the y-intercepts

A quadratic function f is given:

f(x)=x2 -4x+5

(a)Express f in standard form: f(x)=

(b) Find the vertex and the x- and the y-intercepts of f.

(d) Find the domain and range

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