WorksheetsState Assessment
Total questions: 69
Worksheet time: 7hrs 48mins
110
110
70
70
37
143
143
37
Find the measure of angle 2
*REMEMBER WHAT SUPPLEMENTARY ANGLES ADD TOO!
49
131
49
131
Two angles added together to equal 90 degrees is:
Supplementary
Complementary
Right
Vertical
What is the equation that could be used to solve for the missing angle measure?
x + 64 = 90
x = 64
x + 64 = 180
90 - x = 64
What type of relationship is a direct variation.
proportional
non-proportional
What does "k" stand for in the direct variation equation?
constant of equality
constant of proportionality
constant of non-proportionality
What is another name for constant of proportionality?
constant of non-proportionality
constant of equality
constant of variation
Which of the following is the equation format for direct variation?
y = mx + b
y = kx
k = xy
What is the equation to find "k", the constant of proportionality?
k = xy
y = kx
y = mx + b
k = yx
The phrase "y varies directly with x" means a relationship is a direct variation.
True
False
If there is no constant of proportionality, k, then the relationship is NOT a direct variation.
True
False
Is the relationship in the table a direct variation?
Yes
No
Is the relationship in the table a direct variation?
Yes
No
Determine if there is a constant of proportionality, k.
If there is a k, what is it?
There is no k
k = 81
k = 8
What is the equation for the given relationship in the table?
y = 8x
y = 81x
y = 8x + 3
y = 81x + 3
Does the graph show a direct variation?
Yes
No
What is the equation for the given graph?
y = 301x
y = 30x
Does the given graph show a direct variation?
Yes
No
What is the equation for the given graph?
y = 601x
y = 60x
Does the given graph show a direct variation?
Yes
No
Evaluate 3343
Evaluate 3729
Evaluate 3125
Barbra has a square room with an area of 196 ft2. What is the length of one side of her room?
Ms. Glenn is putting up a square fence in her backyard for her dog, Rex. The area of the yard is 16 meters2. What is the perimeter of her backyard?
Squaring a number is raising that number to a power of _ or multiplying by itself.
(a)
The square root is an (a) operations of squaring a number. The (b) square root is known as the principle root.
Write 73 in expanded form.
7×7×7×7
7×7×7
7×3
Solve the equation:
x2=225
x = 112.5
Solve the equation:
m2=4
The square root of x:
x
What question do you ask yourself to evaluate the expression?
"What is x squared"
"What number divided by 2 will give me x?"
"What number times 2 gives me x?"
"What number times itself will give me x?"
Label the base and exponent.
base
exponent
Solve the equations:
r3=64
Solve the equation:
e3=1,000
e = 10 and -10
e = 10
e = 1
Raven is moving! She has a cube box that has a volume of 27 in3. Which equation could be used to calculate the length of one side of the box.
x2=27
x3=27
x=272
x=272
Evaluate 3216343
67
76
72114
Can't be done!
Evaluate (25)3
615
8125
156
1258
Cubing a number is raising that number to a power of ___.
What is the inverse of cubing a number?
Squaring
x2
Square Root
x
Cube Roots
3x
When are evaluating square and cube roots, what word is "bad" word to use...
power
exponent
divide
root
