Answer:
This function represents a direct variation because it passes through the origin and has a constant rate
Yes it is a function because there are not any repeating x values ( first number in each set of parentheses)
ANSWER: the man bought 5 shirts
For this case, the first thing we must do is define variables.
m: number of times you cut the grass
d: amount of dollars you earn.
We now write the linear equation that models the problem:
d = 12m
The slope of the line is 12, which means that each time you cut the grass, you earn 12 dollars.
Answer:
an equation for the number of dollars, d, you earn when you mow the lawn m times is:
d = 12m
