Answer:
Step-by-step explanation:
Rank Topic Problem Formatted Problem
1 Factor x^2‑4 x2−4x2‑4
2 Factor 4x^2+20x+16 4x2+20x+164x2+20x+16
3 Graph y=‑x^2 y=−x2y=‑x2
View 97 more rows
{1, 2, 3, 4, 5, …}
WHOLE NUMBERS
{0, 1, 2, 3, 4, …}
INTEGERS
{…, 3, 2, 1, 0, 1, 2, …}
RATIONAL NUMBERS
All numbers that can be written in the form , where a
and b are integers and .
IRRATIONAL NUMBERS
Real numbers that cannot be written as the quotient of two
integers but can be represented on the number line.
REAL NUMBERS
Include all numbers that can be represented on the number
line, that is, all rational and irrational numbers.
PRIME NUMBERS
A prime number is a number greater than 1 that has only
itself and 1 as factors.
Some examples:
2, 3, and 7 are prime numbers.
COMPOSITE NUMBERS
A composite number is a number that is not prime. For
example, 8 is a composite number since
8 = 2 . # 2 # 2 = 23
Rational Numbers
Real Numbers
23, 22.4, 21 , 0, 0.6, 1, etc. 4_ 2 5
25VN
Irrational
Numbers
Integers p 23, 22, 21, 0, 1, 2, 3, p
Whole Numbers 0, 1, 2, 3, p
Natural Numbers 1, 2, 3, p
3,
VN2, p, etc.
b Z 0
a>b
–5 –4 –3
Negative integers Positive integers