This week we reviewed Functions and relations from grade 9. Functions are types of relation with only 1 connection with another number or variable or basically a special relation ship that you only have 1 of, like your spouse. We also learned about function notation. Function notation is a way a function is written and it is a different way then using the both X and Y in an equation. It is meant to be a way of giving information about the function without being a very long equation or explanation. The functions are usually a single letter like F or G or basically any letter.
Examples:

So this week in math we had our math mid term and since we just did review, we where asked to make an informative video from our previous units. So I did trigonometry because I found that to be an easy unit.

Video for math blog 12-26u6l8g

This week in Math 10 we finished off the polynomials and factoring unit. During this week we learned how to factor factor perfect trinomials in preparation for the unit test.

Here are some helpful hints on factoring perfect square trinomials: don’t for get to use CDPEU (Common factors, difference in squares, pattern, easy and ugly), The first and last terms are always perfect squares and the middle term is the root of the first and last term x 2.