The graph below represents a tile pattern where x is the figure # and y is the number of tiles in the figure. Which figure would have 97 Tiles?

Answer:
Step-by-step explanation:
Find the equation of the line first
We see the y-intercept is 3 at the point (0, 3). Take one more point to find the slope, the point (1, 5).
The slope is:
The line is:
We need to find the value of x when y = 97: