From 3bf6cff5887617959e6c3664ff100676b8b8dbe3 Mon Sep 17 00:00:00 2001
From: eggy <eggyrules@gmail.com>
Date: Sun, 4 Oct 2020 21:28:39 -0400
Subject: [PATCH] math: finish sequences

---
 docs/mhf4u7.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/mhf4u7.md b/docs/mhf4u7.md
index b85bd73..a8a1d65 100644
--- a/docs/mhf4u7.md
+++ b/docs/mhf4u7.md
@@ -257,8 +257,13 @@ The **instantaneous rate of change (IRoC)** at point $P(a, f(a))$ is represented
 
 A sequence is a **function** with a domain of all positive integers in sequence, but uses subscript notation ($t_n$) instead of function notation ($f(x)$).
 
+!!! reminder
+    - The **recursive** formula for a sequence is $t_n = t_{n-1} + 2$ where $t_1 = 1$.
+    - The **arithmetic** formula for a sequence is $t_n = 2n-1$.
+
 ### Limits
 
+
 ### Evaluating limits
 
 ## Resources