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WorksheetsIntro into Quadratics Test Review
Total questions: 41
Worksheet time: 1hrs 29mins
Name
Class
Date
1.
What are the coordinates of the y-intercept?
a)
(-3, 0)
b)
(0, -3)
c)
(2, 1)
d)
y=-3
2.
What are the x-intercepts for this graph?
a)
1 and 3
b)
1 and -3
c)
0 and -3
d)
0 and 3
3.
Does this graph show a maximum or a minimum?
a)
Maximum
b)
Minimum
4.
What is the axis of symmetry for this graph?
a)
y=2
b)
x=2
c)
x=0
d)
y=0
5.
State the vertex for the equation:
y = (x - 6)2 - 4
(*Think about moving the vertex with transformations!*)
y = (x - 6)2 - 4
(*Think about moving the vertex with transformations!*)
a)
(6, -4)
b)
(6, 4)
c)
(-6, 4)
d)
(-6, -4)
6.
State the vertex for the equation:
y = -(x + 1)2 + 4
(*Think about moving the vertex with transformations!*)
y = -(x + 1)2 + 4
(*Think about moving the vertex with transformations!*)
a)
(1, -4)
b)
(-1, 4)
c)
(-4, 1)
d)
(4, -1)
7.
Which of the following equations is a parabola?
a)
y = 2x + 4
b)
y = 2x3 + 4
c)
y = 2x2 + 4
d)
y = 2x
8.
Which of the following equations shows the vertex form of a quadratic?
a)
x = -b/2a
b)
x = (-b ±√b2 - 4ac)/2a
c)
y = ax2 + bx + c
d)
y = a(x - h)2 + k
9.
Which of the following equations matches standard form of a quadratic?
a)
ax + by = c
b)
y = a(x - h)2 + k
c)
y = ax2 + bx + c
d)
y = mx + b
10.
Does this graph have a maximum or minimum value?
a)
maximum
b)
minimum
c)
neither
d)
both
11.
If the blue is f(x)=x2, the red must be
a)
g(x)=(x+3)2
b)
g(x)=(x-3)2
c)
g(x)=x2+3
d)
g(x)=x2-2
12.
If the blue is f(x)=x2, then the red must be
a)
g(x)=x2-5
b)
g(x)=x2+5
c)
g(x)=(x-5)2
d)
g(x)=(x+5)2
13.
The axis of symmetry of this parabola is...
a)
y=4
b)
y=-4
c)
x=4
d)
x=-4
14.
Which of the following is the correct equation for the given graph?
a)
f(x) = (x - 2)2 - 1
b)
f(x) = (x + 2)2 - 1
c)
f(x) = -(x + 2)2 - 1
d)
f(x) = -(x - 2)2 - 1
15.
How did we transform from the parent function?
y = x2 + 2
y = x2 + 2
a)
horizontal shift up
b)
vertical shift up
c)
horizontal shift down
d)
vertical shift down
16.
Name the form of the quadratic equation:
y = 2x2-8x+7
y = 2x2-8x+7
a)
Standard
b)
Vertex
c)
Factored
d)
None of These
17.
Name the form of the quadratic equation:
y = -3(x-5)2+7
y = -3(x-5)2+7
a)
Standard
b)
Vertex
c)
Factored
d)
None of These
18.
Does this parabola have a minimum or maximum and what is its value?
a)
minimum: 2
b)
maximum: 2
c)
minimum: 5
d)
maximum: 5
19.
What are the x- intercepts?
a)
x= 0 and x= -4
b)
x= 0 and x= 4
c)
y= 0
d)
x= 2
20.
How many solutions does this graph have?
a)
one
b)
two
c)
no solutions
d)
cannot be determined
21.
What is the axis of symmetry?
a)
the slope of the graph
b)
the dividing line for a parabola
c)
a way to spin my pencil
d)
the x-axis
22.
Match the description to its equation.
Reflected over the x-axis
Stretched by a factor of 2
Reflected over the x-axis
Stretched by a factor of 2
a)
A
b)
B
c)
C
d)
D
23.
Match the description to its equation.
Moves right 7
Moves right 7
a)
A
b)
B
c)
C
d)
D
24.
a)
A
b)
B
c)
C
d)
D
25.
Which of these demonstrates a reflection of the parent through the x-axis?
a)
(x)-2
b)
-(x+2)2
c)
4 (-x)2
d)
x2
26.
Describe how the equation is different than the parent quadratic.
a)
Right 2 and up 2
b)
Left 2 and up 2
c)
Right 2 and down 2
d)
Left 2 and down 2
27.
Does this graph in the back have maximum or minimum value?
a)
maximum
b)
minimum
c)
neither
d)
both
28.
What is the domain of the function?
a)
All Real Numbers
b)
-3 ≤ x ≤ 1
c)
y ≥ 4
d)
y ≤ 4
29.
Use the graph to determine the solutions.
a)
-1 and -3
b)
1 and -3
c)
1 and 3
d)
-1 and 3
30.
What is another word for zeros?
a)
y-intercepts
b)
roots
c)
vertex
d)
axis of symmetry
31.
What is the domain of this function?
a)
-2 ≤ x ≤ 4
b)
-1 ≤ x ≤ 3
c)
All Real Numbers
d)
y ≥ -4
32.
How many roots?
a)
A
b)
B
c)
C
d)
D
33.
What are the roots?
a)
A
b)
B
c)
C
d)
D
34.
What is the equation for axis of symmetry?
a)
y=3
b)
x=3
c)
x=5
d)
x=1
35.
What are the green dots called?
a)
axis of symmetry
b)
vertex
c)
parabola
d)
roots or x-intercepts
36.
What is the green dot on the parabola called?
a)
maximum
b)
minumum
c)
roots
d)
zeros
37.
Standard form of a quadratic equation
a)
y=x²
b)
y=ax²+bx+c
c)
y=mx+b
d)
y=x
38.
Does this parabola have a maximum or minimum?
a)
Maximum
b)
Minimum
39.
What are the x- intercepts?
a)
x= 0 and x= -4
b)
x= 0 and x= 4
c)
y= 0
d)
x= 2
40.
The axis of symmetry line passes through which point?
a)
y-intercept
b)
any random point
c)
vertex
d)
symmetrical point for the vertex
41.
If the a value is negative, which direction does the parabola open?
a)
up
b)
down
c)
left
d)
right
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