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📈College Algebra
Key Terms

689 essential vocabulary terms and definitions to know for your College Algebra exam

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rac{ ext{pi}}{6}
rac{ ext{sqrt}{2}}{2}
rac{ ext{sqrt}{3}}{2}
rac{pi}{3}
(- extinfinty°, extinfty°)
(– ext{infinity}, ext{infinity})
2\pi
\binom{n}{k}
\frac{5\pi}{4}
\frac{\pi}{4}
\frac{n!}{(n-k)!}
A_n = a_1 \cdot r^{n-1}
D_n = n! \sum_{i=0}^n \frac{(-1)^i}{i!}
M = \frac{y_2 - y_1}{x_2 - x_1}
(-1, 0)
(0, 1)
(1, 0)
<
>
±
÷
Δ
Δx
Δy
Δz
α
β
θ
√x
∛x
≤ (Less Than or Equal To)
2x2 Matrix
2x2 System
30-60-90 Triangle
3x3 System
45-45-90 Triangle

A

A ∩ B
A ∪ B
A'
A/(x-a)
A^-1
A^2 - b^2
A^3 + b^3
A^3 - b^3
A^c
A_1
A_n
A_{n+1}
Absolute Maximum
Absolute maximum
Absolute Minimum
Absolute minimum
Absolute Value Equations
Absolute Value Function
Absolute value function
Absolute value functions
Absolute Value Inequality
Absolute value inequality
AC Method
Acute Triangle
Addition method
Addition Principle
Addition property
Addition Property of Inequality
Adjugate Method
Af(x)
Algebraic Approach
Algebraic Expansion
Algebraic expression
Algebraic Expressions
Algebraic Form
Algebraic Manipulation
Ambiguous Case
Angle of Depression
Angle of Elevation