The point (4, -2) is the vertex of the graph of a quadratic function. The point (8, 6) and (2,0) also fall on the graph of the function point. Complete the graph of this quadratic function by first finding two additional points on the graph.

sss (side, side, side)

sas (side, angle, side)

asa (angle, side, angle)

aas (angle, angle, side)

hl (hypotenuse, leg)

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.