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core competencies
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Author: Kiana
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Open in new tab Week 17- Math 10 -Number and Money Applications
on NUMBER AND MONEY APPLICATIONS
- step 1: within the question you will need to find what X and Y are supposed to represent. With this information you will state the variables
- step 2: read the question carefully and decide what your two equations will be. usually in a number problem the word is will be the equal sign.
- step 3: solve the equations fully and check your work
ex:
Self assessement FRANCAIS-10
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Week 14- Math 10 – general form
on This week i learned how to turn an y intercept equation into a general form equation
step 1: with the y intercept equation Y= mX+b you will move the Y to the other side
step 2: This will Give you the answer 0= -Y+mX+B and this is your answer
example:
Week 15- Math 10 – DESMOS Wonky initials
on 
Week 16- Math 10 – Solving Systems
on To solve a system using substitution:
- step 1: choose the most simple equation and isolate a variable on one side
- step 2: insert this equation into the second euquation and solve for the variable
- step 3: with the answer to this question you insert it into either one of the original equations and solve for the variable again
- step 4: check your answer by inserting the variable answers into each equation
ex:
Week 13 – Math 10 – Slope with out a graph
on Slope:
- to find a slope there are two methods but the one I use is Method 1- Slope formula
Method 1- Slope formula
- take the coordinates of the two points.
- use the formula: M= yb-ya/xb-ax
Ex: 
Week 12 – Math 10 – Functions
on Functions and relations
- all Functions are relations but not all relations are functions
- For each relation to be a function:
Each input must have have only output
- Visually this means:
There are no two points that are vertically alligned
The graph passes the “vertical line test”
Ex:
source: https://www.slideserve.com/july/relations-and-functions
Week 11 – Math 10 – VOCABULARY
on Vocabulary on relationships between two quantities
- relation: mathematical relationship with two quantities/values
- Indapendent variable: used for inputs in a relation
- Dependent variable: used for outputs in a relation
- ordered pairs: used to locate points on a cartesian plane
- coordinate: the location of numbers on a grid
Week 10 – Math 10 – Equations for patterns
on Equation for patterns
- to make an equation for a pattern you need to:
- 1. make an output and input chart for the pattern
- 2. find the difference in the output numbers and start the euquation by forming: differencex
- 3. times the difference by the input number and then subtract or minus to find the final part of the euqtion
- (photo will explain better)
ex: