Math Vocabulary
78-80
81-83
84-86
87-88
Final Jeopardy
100
What's the formula of for the area of a circle?
pir^2
100
Is it true that translation changes in size?
False
100
what does this symbol mean
~~
about
100
Are polynomials algebraic expressions that contain one, two or more terms
True
100
what does the exponent 2 in
x^2
mean
x^2
means that there are 2 x's
100
Find the area of the cylinder. Use 3.14 for pi
791.68 m
200
A figure in a line producing a mirror image of a figure
Reflection
200
Graph on a number line
x<=2
200
Is the formula for the area of a circle
pir^2
True
200
A- all whole numbers are integers true or false
B- all rational numbers are integers
A-True
B-False
200
Simplify:
(-3x^2y)(2x)(-4xy)
24x^4y^2
300
A transformation that changes in size
Dilation
300
Is it true that a rotation causes a mirrored image of the shape?
False
300
Multiply:
(5*10^3)(7*10^-8)
35*10^-5
300
Solve:
3x+y+x-y
4x
300
How can you determine that the product will be negative or positive?
Determine how many negatives there are
400
Terms in a polynomial that share the same variables and powers
Like Terms
400
Graph on a number line
x<3
400
Multiply
(1.2*10^5)(3*10^7)
3.6*10^12
400
Which one is a rational number?
A. -3/4
B. 1
C. -10
-3/4
400
Use two unit multipliers to convert 5 hours into seconds.
18,000 seconds
500
All numbers that can be presented by points on a number line.
Rational Numbers
500
estimate the area
A range between 200-205
500
The students had a spelling test with 40 words. 6 of the words had 4 syllables. The rest had less than 4 syllables. What percent of the words had less than four syllables
PL=85
500
Simplify:
(-2)-[(-3)-(-4)(-5)]
+21
500
As Tina approached the traffic light she slowed to 36 kilometers per hour. Convert 36 kilometers per hour to meters per minute?
600 meters per minutes