Last year, 11 students tried out for the debating team. This year 15 students tried
out. What was the percent of increase in the
number of students who tried out?

136% increase I think

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.