Completing the Square and Vertex Form Practice

Front

Back

y = a(x - h)² + k

Front

In Vertex form, f(x) = a(x - h)²+ k, what does the h stand for?

Back

the x-coordinate of the vertex

Front

Using Vertex Form, f(x) = a(x - h)²+ k, how do you write the equation for the Axis of Symmetry?

Back

x = h

Front

In Vertex form, f(x) = a(x - h)²+ k, what does the k stand for?

Back

the y-coordinate of the vertex

Front

Back

Vertical compression (wider)

Front

Vertex of the parabola: y=2(x-3)²+4

Back

(3,4)

Front

Back

(3, 5)

Front

Identify the vertex and whether the graph opens up or down. Options: (5, 2); opens up, (5, 2); opens down, (-5, 2); opens up, (-5, 2); opens down

Back

(-5, 2); opens up

Front

Back

1/2, .5, 0.5

Front

What is the constant that should be added to the expression to complete the square: x² + 12x + ___ ? Options: 12, 36, 24, 6

Back

36