WorksheetsQuadratics Review
Total questions: 23
Worksheet time: 48mins
Name
Class
Date
1.
Which graph represents a quadratic function?
a)
b)
c)
d)
2.
The graph of a quadratic function is called a
a)
line
b)
curve
c)
u
d)
parabola
3.
What is another word that describes the zeroes of a quadratic function?
a)
y-intercepts
b)
vertex
c)
x-intercepts
d)
maximum
4.
What is this?
a)
This is the speed of light formula.
b)
This is the quadratic formula.
c)
This is the zero product property.
d)
This is scary.
5.
Identify the a, b, and c values of the quadratic function in general form.
f(x) = 3x2 - 7x + 12
a)
a = 12, b = -7, and c = 3
b)
a = 3, b = -7, and c = 12
c)
a = -7, b = 3, and c = 12
d)
a = -3, b = 7, and c = 12
6.
Does this graph have a maximum or minimum value?
a)
maximum
b)
minimum
c)
neither
d)
both
7.
Does y = -4x2 have a maximum or minimum value?
a)
maximum
b)
minimum
8.
Does the equation open up or down?
Y = -3x2 +7x - 2
Y = -3x2 +7x - 2
a)
up
b)
down
9.
What is the vertex of this quadratic?
a)
(4,0)
b)
(0,0)
c)
(2,-4)
d)
(-4,2)
10.
Find the zeros of this quadratic.
a)
b=-2, b=-4
b)
b=-2, b=4
c)
b=1/2, b=-2
d)
b=2, b=-4
11.
Find the zeros.
a)
0 and 4
b)
0 and -4
c)
0
d)
-4
12.
Solve
4m2 - 100 = 0
4m2 - 100 = 0
a)
m=25, -25
b)
m=96
c)
m=5, -5
d)
m=-96
13.
What are the solutions of this graph?
a)
-2 and 3
b)
-1/2 and -6
c)
-2 and -6
d)
3 and -6
14.
What is the equation for axis of symmetry?
a)
y=3
b)
x=3
c)
x=5
d)
x=1
15.
What are the green dots called?
a)
axis of symmetry
b)
vertex
c)
parabola
d)
roots or x-intercepts
16.
What is the green dot on the parabola called?
a)
maximum
b)
minumum
c)
roots
d)
zeros
17.
Standard form of a quadratic equation
a)
y=x²
b)
y=ax²+bx+c
c)
y=mx+b
d)
y=x
18.
Identify tha a in the quadratic equation.
f(x) = -2x2 + 4x - 6
a)
-2
b)
4
c)
-6
d)
none
19.
Identify tha b in the quadratic equation.
f(x) = -2x2 + 4x - 6
a)
-2
b)
4
c)
-6
d)
none
20.
Identify the c in the quadratic equation.
y = 5x2 - 20x + 13
a)
5
b)
20
c)
-20
d)
13
21.
What is the formula above primarily used for?
a)
Finding the axis of symmetry from standard form
b)
Finding the vertex from standard form
c)
Finding the vertex from vertex form
d)
Finding the vertex from standard form
22.
What is the range of this parabola?
a)
All real #'s
b)
y > -1
c)
y < -1
d)
x > -4
23.
What is the domain of this parabola?
a)
All real #'s
b)
y > -1
c)
y < -1
d)
x > -4
100 %
