Axis of Symmetry and Vertex
Domain and Range/Max and Min
Graphing Standard/Vertex Form
Finding a-value/Finding Zeros
Comparing Functions
100
What is the axis of symmetry of the pictured graph:
x=-1
100
Does this function have a maximum or a minimum?
y=-x^2+3x-5
maximum
100
Does the graph open up or down:
y=-1/2(x+3)^2-5
down
100
Find the zeros of the pictured graph:
(-2,0) and (2,0)
100
Does the graph represent a linear, exponential, or quadratic equation?
exponential
200
What is the axis of symmetry of the equation:
y=2x^2+16x-2
x=4
200
Does this function have a maximum or a minimum?
y=1/2(x+3)^2-5
minimum
200
Does the graph open up or down:
y=4x^2+12x-4
up
200
Find the zeros of the pictured graph:
None
200
Is the equation linear, exponential, or quadratic?
y=3x+2
linear
300
What is the vertex of the equation:
y=1/2(x-16)^2-5
(16,-5)
300
Describe the domain of the graph:
all real numbers
300
What is the y-intercept of the graph:
y=1/2x^2-3x+6
(0,6)
300
Write the equation of the pictured graph:
y=2(x+1)^2-3
300
Is the equation linear, exponential, or quadratic?
y=(x+3)(x-2)
quadratic
400
Find the vertex of:
y=3x^2+12x-7
(-2,-19)
400
Describe the range of the graph:
y>-3
400
Graph the equation:
400
Find the zero(s) of the equation y=x^2+6x+9
(-3,0)
400
Does the table represent a linear, exponential, or quadratic function?
exponential
500
What is the axis of symmetry of the equation:
y=2(x-3)^2+2
x=3
500
Describe the domain and range of the graph and tell whether it has a minimum or a maximum:
d: arn
r: y<-3
maximum
500
graph the equation:
y=x^2+4x-4
500
Find the a-value of a quadratic graph that has a vertex of (5,-31) and point (9,1)
a=2
500
Does the table represent a linear, exponential, or quadratic function?
quadratic