Numeric Response



Tessa is building a straight path along the side of her house. Each stone she lays
is 1 m x 1 m. She drew a scatter plot and a table of values to help her predict the perimeter of her
path.


1.

Using
the scatterplot, find the value of letter A in the chart.


2.

Find
the value of letter B in the chart.


3.

Find
the value of letter C in the chart.


4.

Find
the value of letter D in the chart.


5.

What
would the perimeter of the path be if Tessa laid 8 stones?


6.

What
would the perimeter of the path be if Tessa laid 11 stones?


7.

If
the perimeter of the path is 30 metres, how many stones would she need?
