NEW
Font size
S
M
L
XL
WorksheetsAlgebra Practice 3rd Nine Weeks Calculator Portion
Total questions: 20
Worksheet time: 2hrs 41mins
Name
Class
Date
1.
a)
A
b)
B
c)
C
d)
D
2.
a)
A
b)
B
c)
C
d)
D
3.
a)
A
b)
B
c)
C
d)
D
4.
Based on the box plots, which statements are true?
A. There are more boys over 63 inches tall than there are girls over 63 inches.
B. 75% of the girls are 61 inches and taller.
C. 75% of the boys are 67 inches tall or less.
D. There is a higher percentage of boys under 61 inches tall than there are girls.
E. The interquartile range for the height of girls was smaller than that of the boys' heights.
A. There are more boys over 63 inches tall than there are girls over 63 inches.
B. 75% of the girls are 61 inches and taller.
C. 75% of the boys are 67 inches tall or less.
D. There is a higher percentage of boys under 61 inches tall than there are girls.
E. The interquartile range for the height of girls was smaller than that of the boys' heights.
a)
A and E
b)
B, C, and E
c)
A, B, C, D
d)
All are true
5.
a)
A.
b)
B.
c)
C.
6.
If a quadratic equation has an axis of symmetry at x=-1 and one root is (3,0), what is the other root?
a)
(-4,0)
b)
(-3,0)
c)
(-5,0)
d)
(-6,0)
7.
What is the axis of symmetry for
f(x)=4(x-2)2 + 3
f(x)=4(x-2)2 + 3
a)
4
b)
2
c)
x = -2
d)
x = 2
8.
Can you convert this function table into an equation? Let's see!
X | Y
0 | 2
1 | 10
2 | 50
3 | 250
4 | 1250
a)
y = 2(10)x
b)
y = 2(5)x
c)
y = 5(2)x
d)
y = 5(10)x
9.
Which of the following is the same as this sequence?
11, 22, 44, 88, 176......
a)
y = 11(2)x
b)
X | Y
0 | 11
1 | 22
2 | 44
3 | 88
4 | 176
c)
d)
All of the above!
10.
The number of mosquitoes at the beginning of the summer was 4,000. The population of mosquitoes is expected to grow at a rate of 25% a month. How many mosquitoes will there be after 4 months?
a)
9766
b)
9006
c)
9765
d)
5433
11.
Suppose a culture of bacteria begins with 5000 cells and dies by 30% each year. Write an equation that represents this situation.
a)
y=5000(0.7)x
b)
y=30(5000)x
c)
y=5000(1.3)x
d)
y=5000xx
12.
Solve by completing the square:
k2 − 12k + 23 = 0
k2 − 12k + 23 = 0
a)
{6 + √13, 6 - √13}
b)
{-6 + √13, -6 - √13}
c)
{6 + √59, 6 - √59}
d)
{-6 + √59, -6 - √59}
13.
In the xy-plane, the graph of function f has an x-intercept at 2. Which of the following could define f ?
a)
f(x) = (x - 4)2
b)
f(x) = (x + 4)2
c)
f(x) = (x + 2)2
d)
f(x) = (x - 2)2
14.
-4x-2y=-12
4x+8y=-24
4x+8y=-24
a)
(5,6)
b)
(6,-6)
c)
(6,-2)
d)
(4,-3)
15.
A test has twenty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice questions worth 11 points each. How many multiple choice questions are on the test?
a)
20 Multiple Choice
b)
10 Multiple Choice
c)
15 Multiple Choice
d)
5 multiple choice
16.
In a pasture, there are horses and chickens. If there are a total of 28 animals and 80 legs, how many chickens and horses are there?
a)
10 horses, 18 chickens
b)
16 horses, 12 chickens
c)
12 horses, 16 chickens
d)
18 horses, 10 chickens
17.
This graph matches which inequality?
a)
y > 3
b)
y ≥ 3
c)
x≥3
d)
x>3
18.
Is (5, 2) a solution to the system?
2x+4y<20
3x-2y>11
2x+4y<20
3x-2y>11
a)
Yes
b)
No
c)
Sometimes
19.
Find the average rate of change over the given interval.
a)
4
b)
7
c)
7/3
d)
3/7
20.
A rocket is 1.5 miles above the Earth in 20 seconds and is 8 miles above the Earth in 2 minutes. What is the rocket's rate of change in miles per second?
a)
0.065 mps
b)
0.361 mps
c)
3.892 mps
d)
4.145 mps
Reset
