Math Word
Get in Formation
Crossed a Line
Vertex
Random Mix
100
Every quadratic equation has a U-shaped graph called this.
What is parabola?
100
x2 - 3x + 1
What is standard form?
100
Name the x-intercepts.
y=2(x-2)(x+6)
What is (2,0) and (-6,0)?
100
Name the vertex y= (x-3)^2 +4
What is (3,4)?
100
Which statement is true about the quadratic function represented by this graph?
A. The function has a maximum at (-1,-4)
B. The graph has a y-intercept at (0, -3)
C. The zeroes of the function are at -5 and 2
D. The function has a range of all real numbers
B. The graph has a y-intercept at (0, -3)
200
The highest or lowest point on a parabola.
What is the vertex?
200
y = 2 (x - 5)² + 6
What is Vertex form?
200
Name the y-intercept y=x2-2x
What is (0,0)?
200
y= (x+1)2 - 8
What is (-1, -8)?
200
What is the maximum height of the quadratic function represented in the graph?
A. -1
B. 0
C. 2
D. 4
D. 4
300
When a quadratic equation is written in this form y = ax2 +bx + c
What is the standard form?
300
Will the graph have a minimum or maximum?
5x2 + x - 1
What is minimum?
300
Name the x-intercepts. y=x2 - 4
What is (-2,0) and (2,0)?
300
y=(x+4)(x-4)
What is (0,-16)?
300
The function y=x2 is the parent function for y=ax2+c. How does the parabola y=1/3x2 (where c = 0) compare to the graph of y=x2?
A. The graph is shifted up 13 units.
B. It opens downward instead of upward
C. It is wider than the parent parabola
D. It is narrower than the parent parabola
C. It is wider than the parent parabola
400
This is the number before the x^2 that determines whether a parabola opens up or down.
What is the leading coefficient?
400
y = 2(x-1)(x+7)
What is factored form?
400
Name the y-intercept
y=x2 - x - 2
What is (0,-2)?
400
Name the vertex
x2 - 4x - 5
What is (2,-9)?
400
Sarah states the vertex of the parabola is (2,-4). Jessie says that the vertex is (2,4). Who is correct?
A. Sarah B. Jessie
A. Sarah
500
The vertical line that goes through the vertex and divides the parabola in half.
What is axis of symmetry?
500
y = - 1/2 (x + 7) - 4
What is vertex form?
500
Name the x-intercepts. y= (x-1)2 + 1
What is None?
500
Name the vertex
2x2 + 4x - 6
What is (-1,-8)?
500
What are the three other names for x-intercept?
zeros, roots, solutions