Day 16 Graphing linear Functions

Introduction  

Vocabulary: Linear functions They are functions that represent lines This can be done in the notebooks or on vocabulary cards. Whatever system you use 

  This can be done in the notebooks or on vocabulary cards. Whatever system you use 

We the count upwards 4 units and 1 unit to the right then get the next point on the line to through the two identified points is This can be done in the notebooks or on vocabulary cards. Whatever system you use 

Draw the graph to represent the function SOLUTION EXAMPLE 2 Alice got 60 marks in last term’s mathematics paper. She came up with a strategy of improving in score with at least 2 marks in every examination. Write an equation showing her least score after a certain number of examination. Use the function to find the expected least score after 7 examinations. Draw the graph to represent the function SOLUTION The initial score is 60 marks The least score after every exam is 2 marks This can be done in the notebooks or on vocabulary cards. Whatever system you use 

  This can be done in the notebooks or on vocabulary cards. Whatever system you use 

This can be done in the notebooks or on vocabulary cards This can be done in the notebooks or on vocabulary cards. Whatever system you use 

  This can be done in the notebooks or on vocabulary cards. Whatever system you use 

  This can be done in the notebooks or on vocabulary cards. Whatever system you use 

Upon drawing the line, we get HOMEWORK Upon drawing the line, we get This can be done in the notebooks or on vocabulary cards. Whatever system you use 

THE END