10
LINEAR RELATIONS WITH A FIXED VALUE
LINEAR RELATIONS WITH A FIXED VALUE
EX A community centre is used as a hall for weddings, socials and other events. They charge $4 per person.
i) Create a table of values.
ii) Graph the relation.
iii) Find the slope of the relation.
iv) Write the formula or equation for the relation.
EX The same community centre is not making enough profit to cover its expenses. It decides to charge the $4 per person and an additional $50regardless of how many people attend.
i) Create a new table of values for the new budget.
ii) Graph the relation, on the same graph as the first budget.
iii) Find the new slope of the relation.
iv) How are the lines similar to each other.
Find the new formula for this relation.
Recall.....Formula for a linear relation is:
DV = (slope)(IV)
DV = (slope)(IV)
Write the formula for the following relation.
HOMEWORKpg.282; #17
