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Relations and Functions . . . what are they?

DAY ONE:
 
Watch these three videos and then complete the "pink" workbook questions and IXL practice

Functions . . . finding the rate of change

DAY TWO:
Watch these two videos and then
complete the "orange" workbook questions and IXL practice

y = mx + b

y = ax + b

These are the same formula. . .
 

In Quebec we use a instead of m

Functions . . . direct and partial variation

DAY THREE:
Watch these videos and then complete the "yellow" workbook questions and IXL practice

Now copy the following onto your memory aid. Feel free to use coloured pens and stencils to help you!

grade 9b_edited_edited.jpg

WorkbookPractice

Pg. 93: #1a,d,f

Pg. 94: #2, #3

Pg. 95: #4, 6

​

Pg. 103: #1

Pg. 104: #2a,b #3a,b,c

Pg. 106: #4, 5, 6, 7

Pg. 107-108: #1abcd

 

Pg. 112: #1, 2

Pg. 113: #3, 5

Pg. 114: # 6

Pg. 115: #7

Pg. 116: #8abce, #9abce

Pg. 117: #10aceh, #11a

Pg. 120: #1, 2

Pg. 121: #3, 4, 7

 

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