Graphing Vertex and Intercept Form Quadratics

Which of the following is the correct equation for the given graph?

• y = (x - 2)² - 1

• y = -(x + 2)² - 1

• y = (x + 2)² - 1

• y = -(x - 2)² - 1

What is the correct equation for this parabola?

What is the equation of the parabola?

What are the green points called?

• axis of symmetry

• vertex

• y-intercept

• x-intercepts

Identify the vertex and whether the graph opens up or down.

• (5, 2); opens up

• (5, 2); opens down

• (-5, 2); opens up

• (-5, 2); opens down

Graph the Quadratic in Vertex Form:

(Show your work on your notes!!!)

Graph the following quadratic in Vertex Form:

Graph the following quadratic in Vertex Form:

Graph -(x + 5)² + 5.

You can drag one dot to the vertex and another to another point on the parabola.