\(f\left(x\right)=\left(x-1\right)^2\)
\(f\left(0\right)=\left(0-1\right)^2=1\)
\(f\left(-3\right)=\left(-3-1\right)^2=16\)
\(f\left(\dfrac{1}{2}\right)=\left(\dfrac{1}{2}-1\right)^2=\dfrac{1}{4}\)
\(f\left(\dfrac{2}{3}\right)=\left(\dfrac{2}{3}-1\right)^2=\dfrac{1}{9}\)
\(f\left(-\dfrac{3}{4}\right)=\left(-\dfrac{3}{4}-1\right)^2=\dfrac{49}{16}\)