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Browse all College Algebra Key Terms

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$ rac{ ext{pi}}{6}$
$ rac{ ext{sqrt}{2}}{2}$
$ rac{ ext{sqrt}{3}}{2}$
$ rac{pi}{3}$
$(- extinfinty°, extinfty°)$
$(– ext{infinity}, ext{infinity})$
$0!$
$2\pi$
$[-1, 1]$
$\binom{n}{k}$
$\frac{5\pi}{4}$
$\frac{\pi}{4}$
$\frac{n!}{(n-k)!}$
$a_n = a_1 + (n - 1)d$
$a_n = a_1 \cdot r^{n-1}$
$a_n = f(n)$
$b$
$D_n = n! \sum_{i=0}^n \frac{(-1)^i}{i!}$
$m = \frac{y_2 - y_1}{x_2 - x_1}$
$m$
$y = mx + b$
(-1, 0)
(0, 1)
(1, 0)
(x + y)^n
(x, y)
-f(x)
<
>
|x|
~
±
÷
Δ
Δx
Δy
Δz
Π Symbol
Σ Notation
α
β
θ
θ/2
√x
∛x
≤ (Less Than or Equal To)
2x2 Matrix
2x2 System
2θ
2π
30-60-90 Triangle
30°
3x3 System
45-45-90 Triangle
45°
60°

A

A
A + bi
A ∩ B
A ∪ B
A'
A/(x-a)
A/sin A = b/sin B = c/sin C
A^-1
A^2 - b^2
A^3 + b^3
A^3 - b^3
A^c
A_1
A_n
A_{n+1}
AAS
Absolute maximum
Absolute Maximum