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WorksheetsEquation of a Parabola in Intercept Form
Total questions: 9
Worksheet time: 9mins
What do we call the graph of a quadratic function?
parabola
linear
cubic
sinusoidal
What is the y-intercept of this parabola?
(−1, 3)
(−3, 11)
(−2, 5)
(0, 5)
What are the green dots called?
axis of symmetry
vertex
parabola
roots or x-intercepts
The graph of a quadratic function is called a
Parabola
Vertex
Axis of Symmetry
Vertex Form
Which is these equations is a quadratic function?
f(x)=2x+5
f(x)=2x
f(x)=(x+1)3
f(x)=(x-5)2
What is the equation of the axis of symmetry of this parabola?
2
0
x=2
x=0
Where the parabola crosses the y-axis.
X-intercept
Domain
Y-intercept
Axis of Symmetry
What is the significance of the ordered pair (0, -2) to the graph?
It is the vertex
It is an x-intercept
It is the y-intercept
It is the axis of symmetry
A quadratic function is a function that is shaped as a ___________, a u-shaped curve.
line
parabola
quadratic
square
