Question

For each quadratic function, and the vertex, the -intercept, the
graph of the function, the number of common points with the x-axis and
the sign of the discriminant, D, when 0.
Ex.
(1) = x - 22
Soll
Soll
y (0-1)-1
Vertex: (1.-4)
Vertex:( ,
)
Substituting
The //-intercept
is (0, -3).
m) The //-intercept
is ( , ).
=x? - 2x - 3
//
2002 Kumoa Institute of Education KIE 2005 GB
6-1
6-1
7
6
From the graph, there are 2
common points with the x-axis.
D-(-2) -4X1X(-3)
From the graph, there is/are
common point(s) with the
x-axis.
Printe​

Answer 1

Answer:

such a long text

sorry but I can't read it