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Worksheetsquadratics
Total questions: 13
Worksheet time: 25mins
Name
Class
Date
1.
Is this a max or min?
a)
max
b)
min
c)
cannot be determined
2.
True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing
The solution, root, x-intercept, and zero of a problem are all the same thing
a)
True
b)
False, because the solution and root are the same but the x-intercept and zero are different
c)
False, because the x-intercept and root are the same but the zero and solution are different
d)
False, they are all different
3.
Identify the 'b' value: y = 16x2 -8x -24
a)
16
b)
-8
c)
8
d)
-24
4.
What are the x- intercepts?
a)
x= 0 and x= -4
b)
x= 0 and x= 4
c)
y= 0
d)
x= 2
5.
y=2x2-6x+1 is in what form?
a)
Vertex Form
b)
Factored form
c)
Standard Form
d)
Cannot be determined
6.
.How many zeros does this parabola have?
a)
3
b)
2
c)
0
d)
1
7.
Does the following quadratic equation have a maximum or minimum value? How can you tell?
y=x²+2x-3
y=x²+2x-3
a)
Minimum value, because the a value is positive
b)
Maximum value, because the b value is positive
c)
Maximum value, because the a value is positive
d)
Minimum value, because the c value is negative
8.
Solve the equation using the quadratic formula.
a)
A
b)
B
c)
C
d)
D
9.
What is the arrow pointing at? How can you use this value?
a)
The arrow is pointing at the y-intercept. The x-value is the axis of symmetry and the y-value of this point is equivalent to the maximum/minimum
b)
The arrow is pointing at the vertex. The x value of this point is equivalent to the maximum/minimum and the y-value is the axis of symmetry
c)
The arrow is pointing at the solution. The y value of this point is equivalent to the maximum and the x value is equivalent to the minimum
d)
The arrow is pointing at the vertex. The x-value is the axis of symmetry and the y-value is equivalent to the minimum/maximum
10.
Solve the equation using the quadratic formula.
a)
A
b)
B
c)
C
d)
D
11.
How many solutions does this graph have?
a)
one
b)
two
c)
no solutions
d)
cannot be determined
12.
How many solutions does this graph have?
a)
one
b)
two
c)
no solutions
d)
cannot be determined
13.
How many solutions does this graph have?
a)
one
b)
two
c)
no solutions
d)
cannot be determined
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