(Solved): Find the points of intersection of the graphs of the functions. (Round your answers to three decima ...

Find the points of intersection of the graphs of the functions. (Round your answers to three decimal places.) \[ \begin{array}{l} f(x)=0.4 x^{2}-1.2 x-1 \\ g(x)=-0.1 x^{2}+0.5 x+8.5 \end{array} \] \( \begin{array}{ll}(x, y)=( & ) \text { (smaller } x \text {-value }) \\ (x, y)=( & \text { (larger } x \text {-value) }\end{array} \)