A2H Formulas

Arithmetic Sequence

Geometric Sequence

Sum of n terms of an ARITHMETIC series

Sum of n terms of a GEOMETRIC series

Sum of an infinite geometric series

Reciprocal function

End behavior format

As X —> -∞, f(x) —> [horizontal asymptote],
As X —> ∞, f(x) —> [horizontal asymptote],

where do you plug final answer back in to verify?

Into the denominator, if the denominator is EQUAL to 0, then there is no solution

Quadratic formula

Work rate problem Formula

Finding X-ints in rational functions

In Numerator

Finding Y-ints in rational functions

replace all Xs with 0s

Finding Vertical Asymptotes in rational functions

In Denominator

If degree of Numerator is LESS than the degree of the denominator

HA is y=0

If degree of Numerator is EQUAL to the degree of the denominator

HA is:

If degree of Numerator is MORE than the degree of the denominator

No HA/or slant

What is a hole?

A zero of the numerator AND Denominator

How to find Slant asymptote

Long division

Even

Odd