# Hotmath

Obtain the coordinates of the vertex of
*
y
*
= 5
*
x
*
^{
2
}
. Use the
*
x
*
–values to the left and to the right of the vertex to prepare a table of values.

Obtain the coordinates of the vertex of
*
y
*
= 4
*
x
*
^{
2
}
– 14
*
x
*
. Use the
*
x
*
–values to the left and to the right of the vertex to prepare a table of values.

Obtain the coordinates of the vertex of
*
y
*
= 8
*
x
*
^{
2
}
+ 4
*
x
*
+ 2. Use the
*
x
*
–values to the left and to the right of the vertex to prepare a table of values.

Find the equation of the axis of symmetry, along with the coordinates of the vertex of the graph, for the following equation. Find whether the vertex is a maximum or minimum, and then graph the equation.

*
y
*
= 3
*
x
*
^{
2
}

Find the equation of the axis of symmetry along with the coordinates of the vertex of the graph for the following equation. Find whether the vertex is a maximum or minimum and then graph the equation.

*
y
*
=
*
x
*
^{
2
}
+ 4
*
x
*
+14

Find the equation of the axis of symmetry along with the coordinates of the vertex of the graph for the following equation. Find whether the vertex is a maximum or minimum and then graph the equation.

*
y
*
=
*
x
*
^{
2
}
– 7

Find the equation of the axis of symmetry along with the coordinates of the vertex of the graph for the following equation. Find whether the vertex is a maximum or minimum and then graph the equation.

*
y
*
= 3
*
x
*
^{
2
}
+ 18
*
x
*
+10

*
y
*
=
*
x
*
^{
2
}
–16

*
y
*
= –2
*
x
*
^{
2
}
– 4
*
x
*
+ 8

*
y
*
= 2(
*
x
*
+ 1)
^{
2
}
– 16