Vocab
Quadratics in vertex form
More vocab
word Problems
Graph

100

The highest or lowest point ? 

Vertex 

100

 y=2(x-3)2+4

(3,4)

100

The graph of a quadratic function is called a ?

Parabola


100

What is the range of (x + 5) - 8

y ≥ -8


 

100

What is the vertex ? 


(3,-1)

200

A polynomial function of degree. 

Quadratics 

200

x(x + 4) = 32

x=-8

200

Place the graph crosses the y axis and x axis ? 

y intercept 

200

What is the vertex of the equation
y= (x-12)2+7 ? 

(12, 7)

200

Quadratic equations take the shape of a what when graphed.

u

300

What is y=0 also known as? 

The roots or the zeroes 

300

What causes the graph of y = x2 to open downward?

Multiply the x2 by a negative number


300

The place the graph crosses the x axis ?

x intercept 

300

When x2 is changed to x2 -3, the graph 

Shifts down 3 units.

300

How many solutions does this graph have?

No solution

400

Vertex form ?

Y= a(x-h)2+k 

400

The vertex for the parabola represented by the equation y= 2(x + 3)2 - 8?

(-3, -8)

400

The equation an which the quadratic reflects its self?  

Axis of symmetry 

400

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

x = -3

400

Name the zero ?

0 and 4 

500

Three characteristics of quadratics ?

1- They are not linear

2- They form a parabola

3- They have a symmetry


500

A parabola that opens upward with a vertex at (0, -5)?

y = (x + 5)2

500

How does the value for "h" transform a graph?

Horizontal Shift

500

Does the graph of
-2(x + 5) + 2
have a minimum or a maximum?

Maximum

500

what is the solution ?

1 and 3