Which exponential function is represented by the graph?
8
1,5)
O f(x) = 2(3)
Of(x) = 3(3)
Of(x) = 3(2)
Of(x) = 2(2)
.
0,3)
6-1.15
5 -3 -2 -1

If you answer 2+2 you will get over 80 points

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

How can you construct perpendicular lines and prove theorems about perpendicular lines