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Math Vocab Project
Math Vocab Project
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my math project
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Answers
1
What are the ordered pairs or the coordinates on the graph?
(a, y)
(x, y)
(y, a)
(x, y)
2
What is an example of statistical question.
What do 7th graders prefer to eat at lunch?
What did you get for lunch today?
Did you get up on time this morning?
3
Which is a rational number?
5
0.624391650381549254825294518354836917
0.8468926583866244713207855308836210
0.13528294772648274926509375638184
4
What is the best difference between solve and solution?
Solve means make it true, solution means make it false
Solve means to answer a problem, solution means make it true
Solve means make it true, solution means to answer problem
Solve mean do it yourself, solution means use a calculator
5
What is the term for when a number doesn't fit, when its much smaller or bigger than most #'s
Integer
Outlier
Skew line
Vertices
6
What is the answer to a subtraction problem?
Minus
Sum
Difference
Factor
7
What is the best definition for the term inequality and give an example
When you use symbols to show that things are equal. Ex: b>7
When you use symbols to show that things are unequal Ex: b>7
When you use symbols to show that things are equal. Ex: b=7
When you use symbols to show that things are unequal Ex: b=7
8
What is the mathematical term for a whole number without fractional component.
Integer
Term
Fraction
Expression
9
What is the best difference of the surface area and volume of a shape
Volume is the surface area unlike surface area
Volume is the total amount a surface takes up.
Volume, the amount of space inside a figure, not the surface
Surface area is the total space inside a figure
10
How do perimeter and area contrast?
All of the above.
A perimeter is the outside length, while Area is the inside.
For Area you multiply base times height, unlike perimeter.
For a perimeter you add all of the sides up, unlike area.
11
What is the best definition of EXPRESSION?
A mathematical phrase involving an equal sign.
A mathematical phrase that involves subtraction.
A mathematical phrase that does not have an equal sign.
A mathematical phrase that has three numbers.
12
What shapes are in the picture.
Trapezoid and Square
Trapezoid and Triangle
Trapezoid and Octagon
Hexagon and Trapezoid
13
What is the best definition of a line plot.
A line that clearly shows the median.
A specific rectangle line that shows original names.
A diagram consists of rectangles connecting to each other.
A graph that shows the frequency data along a line using x's
14
A statement showing that mathematical expression are equal.
Integer
Equation
Expression
Equal Sign
15
Choose the best example of the expanded form of 3,628.09
All of the above
3,000 + 600 + 20 + 8 + 0.09
3,000 + 600 + 20 + 8.09
0.9 + 6000 + 80 + 300 + 2
16
What is the answer to a division problem.
Quotient
Product
Sum
Difference
17
What is the mathematical term for the highest point or top of a figure.
Corner
Circle
Vertices
Edge
18
PEMDAS (order of operations) stands for what?
Parenthesis,Expression,Division,Multiply,Subtract,
Parenthesis, Exponent, Multiply, Divisor, Subtract, and Add
Parallelogram, Equation, Divide, Multi, Subtract, and Add
Parent, Express, Multiply, Divisor, Add, Subtract
19
Give a non-example of a statistical question.
How many brothers does Mr.Paul.
What time did the students in this class get up this morning
What is the typical number of pets that students own.
20
Which is which? A: variable that is being manipulated B: variable that is being effected by A
A: Dependent B: Independent
A: Independent B: Dependent
21
Give an example of unit rate.
To find out how many miles you can drive per hour.
All of the above
To find out how many words you can type per minute
To find out how many dollars it cost per pound.
22
What is the best difference between distribute and factor.
factorize something spreads it out unlike distibute
Factorize takes out smaller numbers, distribute expands it
23
What does it mean to substitute a number with each variable to solve the equation
Evaluate
Expression
Equation
Solve
24
What is the mean, median, and mode of 7, 7, 7, 8, 9, 9, 10, 10?
Mean: 8.375 Median: 8 Mode: no mode
Mean: 8 Median: 8 Mode: 7
Mean: 8.375 Median: 8.5 Mode: 7
Mean: 8 Median: 8.5 Mode: no mode
25
What is the best definition of skew lines.
Two lines that intersect and are parallel
Two lines that do not intersect and are not parallel.
Two lines that do not intersect and are parallel.
Two lines that intersect and are not parallel.
26
What is the term for when the variable is the same and when you simplify it, its easier to read
Constants
Like terms
coefficient