Chapter 8 - Graphing Quadratic Functions - 8.1 - Graphing f(x) = ax^2 - Monitoring Progress - Page 421: 1

See the explanation

$\bullet$ Vertex is at $(2,-3)$ $\bullet$ Axis of symmetry is $x=2$ $\bullet$ Domain is all real numbers $\bullet$ Range is all real numbers greater or equal to $-3$ $\bullet$ When $x<2$, function is decreasing $\bullet$ When $x>2$, function is increasing