Algebra 1 Mc. Graw Hill Common Core, Test 7: Formula Review

Compound Interest Formula

A=P(1+r/n)^nt

Recursive Geometric Sequence

an=(r)an-1

Explicit Geometric Sequence

an=a1(r)^n-1

Explicit Arithmetic Sequence

an=a1+(n-1)d

Recursive Arithmetic Sequence

an=an-1+d

Exponential Growth Formula

y=a(1+r)^t

Exponential Decay Formula

y=a(1-r)^t