Top five lessons in Math 10

1. measurement; because this lesson you are more likely use measurement your whole life and not just in school.
2. trigonometry; because the lesson was very simple and easy plus you get to learn SOH CAH TOA!!!!!!
3.  linear relations ; because who doesn’t like working with graphs and lines.
4. polynomials; because in this lesson you use tiles like x squared, x and the 1’s, so it is a good lesson for visual learners.
5. numbers; because its a great lesson that you will always use and good to know.

this week i learned how to solve system equations.

so to solve this equation i used substitution so i isolate y, then i substitute it for the y in the other equation once i get i just that equation to get what x equals, then i know what x is so i substitute the answer of x for x and solve that. then you have the x and y so you check it and put x and y into both equations and if they equal each other x and y are correct.

 This week I learned how to make an equation for a linear relation T chart.

For the relation you see that it go’s up by 6 every time so a trick I use is if it go’s up by 6 it mean the it’ll be 6 times x plus or subtract a # or if it went up by 2 everytime it would be 2 times x plus or substract  a #. So to make the equation it’ll be 6•X-4 and it’ll be -4 because 6•1-4 is 2, 6•2-4 is 8 etc.

this week we learned how to factor simple trinomials.

so for the first thing i do is look for common multiples, and so there’s a leading coefficient that is 2x squared and -14x and +20 which 2 gos into all of those numbers, so then i divide everything by 2 to simplify.