Week 4 in Precalc 11

This week in math we learned how to add and subtract like radicals. This means that if there are like radicals in an equation, you can simplify their coefficients. In

Week 3 – Precalc 11

This week in math we learned about absolute values. In simple terms, an absolute value is the distance a number is from 0. The official definition is: the absolute value

Week 2 – Precalc 11

This week in math we learned about geometric sequences. For the sequence to be geometric, each term must be multiplied by a constant, known as the common ratio, or ‘r’.

Week 1 – My Arithmetic Sequence

6, 10, 14, 18, 22… How to find the 50th term, : =+(n-1)d =6+(50-1)(4) =202 How to find the sum of the first 50 terms, : =(+) =(6+202) =5200

Week 1 – Precalc 11

This week in math we learned about arithmetic sequences, to be specific how to find a specific term in a sequence using an equation. To begin, a sequence is a