pattern investigation please answer below

Is this pattern growing or decaying? Growing Figure 1 Figure 2 Figure 3 b. How many tiles are being added to the pattern each time? c. By how much is the whole tile pattern changing from figure 1 to the next? Where are the tiles being added with each new figure? by adding 4 tiles each time, they are added at the corners d. Sketch the next figure that would come next in the sequence (Figure 4). figure 4 Then sketch Figure 0 - the figure that comes before Figure 1. figure 0 e. Fill in the table for this pattern Figure # - x N m # of tiles - y Is this pattern linear or exponential? f. Use your table above to write an equation that related the figure number, x, to the number of tiles, y