Math Trivia
Exponents
Order of operations
Combining Like Terms
Linear equations
Random
Definitions
100
What is the name for these mathematical symbols?
> and <
Inequalities
100
24
16
100
Simplify the following expression:
15 - 3 * 2 + 8
17
100
4x -5 +3x +2
7x -3
100
What is the slope of this line?
y=3x +2
3
100
What is 3/4 as a percent?
75%
100
What is a fraction?
A quantity that is not a whole number. A small part or proportion of something.
It is sometimes also called a ratio
200
If you are filling a swimming pool with water and want to know how much you need, will you be solving for volume or surface area?
Volume
200
What is the value of:
83
512
200
Simplify the following expression:
5
200
2(x +5) +3
2x +13
200
What does the "b" represent in
y=mx +b
the y intercept
200
What is 20% of 180$.
36$
200
The number in front of a variable is called this.
A Coefficient
300
What is the distance a number is from zero on the number line called?
Absolute Value
300
what is (1/2)2
1/4
300
7-3/2
5.5
300
x - 3x
-2x
300
What is point-slope form?
y-y1=m(x-x1)
300
Name one irrational number
answers may vary here
ex) pi
300
What is Pythagorean's Theorem?
a2 + b2 = c2
400
If an ordered pair is reflected over the x-axis, which coordinate will change signs?
The y-coordinate
400
What is 22 * 23
32
400
is there a difference between
-22 and (-2)2
Explain your reasoning
YES!
-22=-4 and (-2)2=4
400
x +3x -5 -9 -2x
2x -14
400
What is the slope of a horizontal line?
zero
400
Solve:
3x=x
x=0
400
What is an integer? (you may give examples of what is not an integer to help you)
A number with no fractional part (may be positive, negative, or zero)
500
If an ordered pair is reflected over the y-axis, which coordinate will change signs.
x-coordinate
500
What is the volume of a cube that has a side length of 3 cm? (Include units in your answer)
27 cm3
500
evaluate the expression
-x2 + 3 for x= 2
-1
500
6x + 2(-2x -3)
2x -6
500
How many solutions does the following system yield?
y=2x+3
-2x+y=3
Infinite Solutions
500
solve
4x+1=26-x
x=5
500
Define parallel line. Reference slope in your answer
Two lines that never intersect. They have the same slope