Show:
Vocabulary
Real Numbers
The Distance Formula
Square Roots
Cubed Equations and Squares on Both Sides
100
Numbers that can be pictured in squares of dots
What are Perfect Squares
100
0,1,2,3,4,5,...
Whole Numbers
100
Find the distance between (2,-3) and (-5,-3)
8 units
100
What is the square root of 334?
18
100
How many answers does an equation with a cubed root have?
One
200
A squared + B squared = C squared
What is The Pythagorean Theorem
200
What categories does -1 fall under?
Integer and Rational (Real is Optional)
200
What are the two ways to find the distance between two points?
The Distance Formula and the Pythagorean Theorem
200
What is the square root of 30? (round to the nearest tenth)
about 5.5
200
Solve: 4x(squared)+-2=2x(squared)+70
x=+6 or -6
300
30-60-90 and 45-45-90
Special Right Triangles
300
All non-perfect squares are ________
Irrational
300
Find the distance between (-4,9) and (5,-2)
Approximately 14.2 units
300
What is the square root of -3? (round to the nearest tenth)
about -1.7
300
Solve: x(cubed)= 8
2 (only one answer)
400
Counting Numbers
What are Natural Numbers
400
Terminating and Repeating decimals are _______
Rational
400
Find the distance between (0,3) and (-4,7)
Approximately 5.7 units
400
√(16/49)
4/7
400
Solve: 236=4n(cubed)-20
n=4
500
Natural numbers and their opposites, and zero
an Integer
500
What categories does √2 fall under?
Irational (Real is Optional)
500
Write the Distance Formula
√(x-x)^2 +(y-y)^2 (^2= squared)
500
What is the square root of -189? (round to the nearest tenth)
about -13.8
500
Solve: 3y(to the fourth)=2y(to the fourth)+81
y=3