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Worksheetsoverall in Mrs. Booth's math
Total questions: 30
Worksheet time: 22mins
what is the value of the ratio?
the constant of proportionality
the answer
K= XY
What is the constant of proportionality in this chart?
1/3
3
8
5
What is the proportional relationship in this chart?
5
2
3
1
If 2 candles cost $8, and 4 candles cost $16, how much will 8 candles cost?
$32
$16
$8
$4
If 1 piece of candy costs $0.50, how much does 10 pieces of candy cost? Please include the dollar sign in your answer. (Press SHIFT and 4)
(a)
What is a proportional relationship on a graph?
If the straight line goes through both the x and y axis
If the straight line goes through the origin (0,0)
If the straight line goes through the y-axis
If the straight line goes through the x-axis
What is the proportional relationship on the graph?
1.5
2.5
1 21
3
What is the scale factor?
The same thing as a constant
The same thing as a proportional relationship
The same thing as the value of the ratio
All of the above
What is the scale factor of the triangles?
x3
x1
x2
x8
Reduction or enlargement?
Reduction
Enlargement
What is the scale factor of this drawing? Is it also a reduction or enlargement?
3, and a Reduction
3, and an Enlargement
5, and an Enlargement
5, and a Reduction
What is the absolute value?
a number's distance from the opposite of its value
a number's distance from 0
the value of the absolute
Think Fast. The absolute value of -57 is
57
-57
0
Think Fast. The absolute value of 8 is
8
-8
0
Think Fast. The absolute value of 0 is
+0
-0
0
an integer is
a number, positive or negative
a number <0
a number >0
3+ (-7)
4
-4
8
9
-5+(-8)
-13
3
-3
A drilling team drilled into the ground 375 feet below sea level and then discovered hard, solid rock. Then, the driller went back up 35 feet to find out that the hard, solid rock was made from volcanoes. What elevation is the bottom of the driller at?
-340 Feet
340 Feet
410 Feet
-410 Feet
The additive inverse is
Opposite of a number
Opposite of an opposite
7 + (-7)=0
Adding
Don't Subtract.......
ADD!!
ADD THE OPPOSITE!!
SUBTRACT!!
77+ (-1.7)
7.53
75.3
753
−2 52+3 41−54
41
87
2033
201
3.5+(−105)
2.5
30
3
8
Who is this?
Heisenpablo
Heisenbones
Heisenberg
Choose the right answer.
Right
Right
Right
Best NFL Team
49ers
Cowboys
Raiders
Rams
Buccaneers
Who created this quiz?
Student Council Secretary
Cesar Mejia
Smith #19
The one that sits next to Pablo and Marissa (currently)
(Not a Math Question) 35 and 56 is
Bromine and Barium
The 1st 2 letters in Breaking Bad
91
21
Favorite candy
Pixy Stix
Skittles
M&M's
Toxic Waste
Reese's pieces
