Vocabulary
Axis of Symmetry
(-b/2a)
(-b/2a)
Nomial
Solving Multiplicity
Graphs
10
The u-shaped graph shown by a quadratic.
What is a PARABOLA?
10
This is the axis of symmetry for y = 2x2 - 4x + 2.
What is x = 1?
10
A nomial is made up of these.
What are terms? (numbers and variables)
10
The answer to 2(2x + 4).
What is 4x + 8?
10
A parabola will open like this if a is negative.
What is open downwards?
20
The line that passes through the vertex and divides a parabola into two symmetric parts.
What is the AXIS OF SYMMETRY?
20
This is the axis of symmetry for the equation y = 2x2 + 8x – 5.
What is x = -2?
20
The type of nomial (2x + 4).
What is binomial?
20
The answer to 3(x2 + 2x - 3).
What is 3x2 + 6x - 9?
20
A parabola with open like this if a is positive.
What is open upwards?
30
The lowest or highest point on a parabola.
What is the VERTEX?
30
This is the axis of symmetry for y=3x2 + 6x - 2
What is x = -1?
30
The type of nomial (3x2).
What is monomial?
30
The answer to x(2x + 4).
What is 2x2 + 4x?
30
Identify the axis of symmetry of the following graph.
What is x=1?
40
These are three names for the place or places a parabola crosses the x-axis.
What are x-intercepts, roots and zeros?
40
This is the axis of symmetry for y = -4x2 + 3.
What is 0?
40
The type of nomial (4x2 - 2x + 3).
What is polynomial?
40
The answer to 2x(x2 - 2x + 3).
What is 2x3 - 4x2 + 6x?
40
Determine the roots of the following graph.
What are x = -1 and x = 3?
50
Quadratic lines are curved because the x variables is...
What is squared? x2
50
This is the axis of symmetry for y = -2x2 + 8x + 12.
What is x = 2?
50
The number of terms in this nomial
(4x4 - 3x3 + 7x + 3).
What is 4 terms.
50
The SIMPLIFIED answer to (2x + 4)(3x - 2).
What is 6x2 + 8x - 8?
50
Determine the vertex of the graph.
What is (1,-4)?