

Graphing Quadratic Equations: Key Concepts and Techniques
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Mia Campbell
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the standard form of a quadratic equation?
y = ax^3 + bx^2 + c
y = a + bx + c
y = ax^2 + bx + c
y = ax + b
Tags
CCSS.HSF-IF.C.7A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What shape does a quadratic equation graph form?
Parabola
Ellipse
Circle
Hyperbola
Tags
CCSS.HSF-IF.C.7A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the leading coefficient 'a' is positive, in which direction does the parabola open?
Upwards
Downwards
Rightwards
Leftwards
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula to find the x-value of the vertex?
x = -b / a
x = b / 2a
x = -b / 2a
x = 2a / -b
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the x-value of the vertex for the equation 2x^2 - 4x - 1?
2
-1
1
0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-value of the vertex when x = 1 for the equation 2x^2 - 4x - 1?
1
0
-3
-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the coordinates of the vertex for the equation 2x^2 - 4x - 1?
(1, 0)
(0, -1)
(2, -4)
(1, -3)
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