Saul's Flower shop charges $5 per rose. Which graph shows the relationship between the number of roses purchased at saul's and the cost for those roses?
Since the cost of roses is dependent on the number of roses purchased, the relationship between these two variables can be represented by a linear equation in the form y = mx + b, where y represents the cost of roses and x represents the number of roses purchased.
In this case, since Saul's Flower shop charges $5 per rose, the slope (m) of the equation would be 5. The y-intercept (b) would be 0, as the cost would be $0 if no roses were purchased.
Therefore, the graph representing the relationship between the number of roses purchased and the cost for those roses would be a straight line starting from the origin (0,0) and with a slope of 5.
The correct graph would be a straight line starting at the origin (0,0) and increasing by 5 units on the y-axis for every 1 unit increase on the x-axis.