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WorksheetsAlg- Quadratic Key Attributes and Alg Review
Total questions: 25
Worksheet time: 1hrs 24mins
Name
Class
Date
1.
Does this graph have a maximum or minimum?
a)
Minimum
b)
Maximum
2.
What is the green dashed line called?
a)
roots or x-intercepts
b)
parabola
c)
axis of symmetry
d)
line of dashes
3.
What is the axis of symmetry for this graph?
a)
y=2
b)
x=2
c)
x=0
d)
y=0
4.
What is the equation for axis of symmetry?
a)
y=3
b)
x=3
c)
x=5
d)
x=1
5.
What's the axis of symmetry of y = 3x2 - 6x + 4
a)
x=1
b)
x=-6
c)
x=2
d)
x=-1
6.
Does the equation have a max or min?
y = 2x2 + 7x + 5
y = 2x2 + 7x + 5
a)
max
b)
min
7.
Find the vertex of
f(x) = -x2 - 4x + 12.
f(x) = -x2 - 4x + 12.
a)
(-2, 16)
b)
(2, 0)
c)
(2, 4)
d)
(-2, 4)
8.
Find the vertex of f(x)= -2x2-16x+3.
a)
(4, -93)
b)
(-4, 35)
c)
(-4,99)
d)
(8,3)
9.
Factor 4b5+4b3+16b2
a)
4b3(b4+b2+4b)
b)
4b3(b4+4b+5)
c)
4(b5+b3+4b2)
d)
4b2(b3+b+4)
10.
Factor completely: 3x2-36x+96
a)
(x-4)(x-8)
b)
3(x-4)(x-8)
c)
3(x+1)(x+32)
d)
3(x-2)(x+16)
11.
Use the graph to determine the solutions.
a)
x= -1 and x= -3
b)
x=1 and x= -3
c)
x=1 and x=3
d)
x= -1 and x=3
12.
What is the maximum height?
a)
200
b)
50
c)
3
d)
0
13.
What are the zeros?
a)
0 and 2
b)
-4 and 0
c)
2 and 3
d)
0 and 4
14.
How many zeros does this parabola have?
a)
3
b)
2
c)
0
d)
1
15.
What is the minimum value?
a)
y= -1
b)
y= -3
c)
y= 0
d)
y= -1/2
16.
What is the domain and the range for the graph?
a)
Domain : -2 ≤ x ≤ 2
Range : 0 ≤ y ≤ 4
Range : 0 ≤ y ≤ 4
b)
Domain : 0 ≤ x ≤ 4
Range : -2 ≤ y ≤ 2
Range : -2 ≤ y ≤ 2
c)
Domain : All real #s
Range : y ≤ 4
Range : y ≤ 4
d)
Domain : -2 ≤ x ≤ 2
Range : y ≤ 4
Range : y ≤ 4
17.
A quadratic function is graphed on the grid.
Which answer choice best represents the domain and range of the function?
a)
Domain: x≥−3
Range: y≥5
b)
Domain: All real numbers
Range: y≥5
c)
Domain: x≥−3
Range: All real numbers
d)
Domain: y≥5
Range: x≥−3
18.
Using the graph, what is the equation of the line using point-slope form.
a)
y -1 = 2/3(x - 4)
b)
y + 2 = 3/2(x +2)
c)
y - 4 = 2/3(x - 1)
d)
y + 2 = 3/2(x - 2)
19.
8x + 4y= 16
a)
y = -8x + 16
b)
y = 2x -4
c)
y = -2x + 4
d)
y = -8x + 12
20.
Solve for a p=aw
a)
a=pw
b)
a=pw
c)
a=wp
d)
a=2wp
21.
√75x²
a)
5x²√3
b)
5x
c)
5x√3x
d)
5x√3
22.
Solve for x:
4(1-x) + 3x = -2(x+1)
4(1-x) + 3x = -2(x+1)
a)
x = -6
b)
x = 6
c)
x = 3
23.
Simplify (-4r5)(2r8)
a)
-8r13
b)
-2r13
c)
-8r40
d)
-2y40
24.
(7uv2)-5
a)
-35uv-10
b)
-5/7uv2
c)
1/75u5v10
d)
1/7uv10
25.
a)
b)
c)
d)
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