WorksheetsState Assessment 2
Total questions: 86
Worksheet time: 5hrs 25mins
True or False:
10 + 3k < 22
Answers in the solution set will be negative
True
False
Which graph matches the inequality −5x≥−15 ?
What is our first Golden Rule for Inequalities?
Isolate the Variable
Shade Appropriately
Check the Order
Circle the Constant on a Graph
11 > c
3 > c
11 < c
3 < c
77 ≤ 5 + 8n
Choose the correct graph that best describes the solution for each inequality x + 5 ≥ 29
Solve the inequality 18<4x−2
80<x
5<x
4<x
64<x
Which 3 values would make −3<43x true?
-2, 0, 12
-4, -7, -16
0, -7, 13
23, -4, -10
7k – 2 ≥ -9
How do you feel about two step inequalities?
I feel confident!
I feel good!
I feel okay, but I could use more practice.
I have no idea what I'm doing!!!!!
Based on the scatterplot, which of the following conclusions about the relationship between her height and weight is true?
There is a negative relationship between height and weight
There is a positive relationship between height and weight
There is a constant relationship between height and weight
There is no relationship between height and weight
What type of correlation does this scatter plot show?
positive
negative
no correlation
nonlinear association
Describe the correlation in the graph shown.
Strong Negative
Strong Positive
Weak Negative
Weak Positive
Which sentence describes the relationship shown on this scatter plot?
As the temperature decreases, the visitors increase.
As the temperature increases, the number of visitors increases.
As the visitors increase, the temperature decreases.
No correlation
Positive correlation
Negative correlation
No correlation
The outside temperature and the amount of layers you wear.
Positive correlation
Negative correlation
No correlation
As x increases, y decreases
As x increases, y increases
As x decreases, y decreases
positive linear association
negative association
no association
nonlinear association
positive
negative
none
all of the above
Negative
no association
positive
Graph A
Graph B
Graph C
Graph D
positive
negative
none
all of the above
How well do you understand scatter plots?
Thumbs up! (I got it)
Thumbs Sideways(Im getting it)
Thumbs down(why do we keep learning japanese in math?)
Level 2: Which number has a square root that is between 5 and 6?
48
81
28
36
Level 3: Estimate the square root.
Between 4 and 5 and closer to 5
Between 5 and 6 and closer to 6
Between -4 and -5 and closer to -5
Between -5 and -6 and closer to -6
Level 3: Estimate the square root.
Between 3 and 4 and closer to 3
Between 2 and 3 and closer to 3
Between 3 and 4 and closer to 4
Between 2 and 3 and closer to 2
Level 3: Which point best represents √47?
A
D
E
F
Level 2
Identify the letter that best estimates the following square root on the following number line.
√156
d
b
c
e
√20 ?
Look at the number line.
What number, n, cubed is equal to 64?
n3 = 64
4
2
8
262,144
Which number is both a perfect square and a perfect cube?
64
27
81
16
Evaluate ∛1
1
2
3
4
What is -9 cubed?
(-9)3
-729
729
27
-27
Determine which is perfect square?
54
36
21
43
determine which is square root of 144
11
10
12
14
True or false? 9² = 18
True
False
−144
12
-12
-72
none of the above (imaginary number)
The area of a square painting is 81 cm2 . What is the length of one side?
9
-9
40.5
-40.5
Select the set with all perfect squares.
-144, 9, 50, 75, 81, 100
9, 50, 81, 100
9, 50, 75, 81, 100
9, 81, 100
Which of the following is irrational?
49
50
81
121
How would you write 4.3756 x 104 in standard form?
(a)
How would you write 0.0005 in scientific notation?
50 x 10-5
5 x 10-4
5 x 103
.5 x 103
How would you write -5.6 x 10-3 in standard form?
(a)
How do you write 8.317 x 106 in standard form?
(a)
Convert to scientific notation:
520,000,000
52 x 107
5.2 x 10-7
5.2 x 108
0.52 x 109
Convert this number to standard notation:
7.1 x 104
(a)
Match the Graph with its slope.
Negative
Positive
Zero
Undefined
Slope is know as
rise/______
run
fall
none
rise
Find the slope of the line below using rise/run.
32
23
3
31
What is the formula for finding slope?
y=mx+b
Ax+By=C
x2−x1y2−y1
What is the slope of a line between (-4,14) and (-16,8)?
Reminder!
Formula:
m=(x2−x1)(y2−y1)
(a)
Find the slope. Simplify, if you can.
52
25
2 21
2
What is the y-intercept of the line with the equation
y = −2x + 4
−2
2
4
−4
Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10
y=12x-10
y=10x+12
y=12x+10
x=10x-12
Graph the line with the equation
y = −32x + 4
Write the equation of the graph in slope-intercept form
y=−2x−4
y=2x − 4
y=21x−4
y=−21x−4
Find the slope from the given points:
(3,-1) (4,7)
(a)
Using the equation y=8x−7 what is the y intercept?
(a)
(-2, -1); m= -3
Write the equation in slope intercept form of a line that passes through the given pair of points: (0,-1) and (2,1)
y =x + 1
y = x - 1
y = -x + 1
y = -x - 1
