Question

find the vertex.

\\y = 2x^2 + 12x - 11\\

( ? , )

hint: the formula for the axis of symmet

Explanation:

Identify the quadratic coefficients

Using the Parabola Vertex Identification knowledge point

$$
LATEXBLOCK0
$$

Calculate the x-coordinate of the vertex

Using the Axis of Symmetry knowledge point

$$
LATEXBLOCK1
$$

Calculate the y-coordinate of the vertex

Using the Parabola Vertex Identification knowledge point

$$
LATEXBLOCK2
$$

State the vertex coordinates

Using the Parabola Vertex Identification knowledge point

$$ (h, k) = (-3, -29) $$

Answer:

Find the vertex.

\(y = 2x^2 + 12x - 11\)

(<blank>-3</blank>, <blank>-29</blank>)