Week 15 – Math 10
14-12-2018 This week, I have learned how to do word problem on systems. It was hard for me at first, but it gets easier after I did some practice questions. There are 4 steps for solving: – define the variables (Let x = … y…
14-12-2018 This week, I have learned how to do word problem on systems. It was hard for me at first, but it gets easier after I did some practice questions. There are 4 steps for solving: – define the variables (Let x = … y…
7-12-2018 This week, I have learned how to solve systems of linear equations by substitution and elimination. Solving systems of linear equations by substitution and elimination is when you’re given two equations and you’re trying to solve for the x and y coordinate. Substitution Step…
30-11-2018 This week I have learned to find an equation using all the skills we have learned grouped together (slope y-intercept form, point slope form, general form). It was so hard at first, but I get better after doing many practice questions. Slope y-intercept form Slope…
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23-11-2018 This week I have learned about the slope of a line. I was quite interesting but it’s easy at the same time! Slope formula Example: Finding other points on the line with the slope given. Example: We learned about collinear too. Collinear means three…
16-11-2018 This week, we finished the unit Relation & Function and did our unit test on it. We started a new unit which is related to Relation & Function, it is called Linear Relation. We have learned how to: – find the length between two…
9-11-2018 This week, I have learned about Relations and Functions & Function Notation. *Functions are special relations.* **For a relation to be a function___Every input (x) has only ONE output (y).** Important information to know f is the name of the function. The values of…
2-11-2018 This week, we did our mid-term and we have learned about Domain and Range and we did a lot of practice on it. DOMAIN (input, x) The domain is the set of all numbers for the independent variable in the relation. RANGE (output, y)…
26-10-2018 This week, I did my unit test of polynomial and factoring unit test and I got a good mark on it. Also, we have started a new chapter which is Relations, we have learned that in Math 9 too but this is harder than…