The map of a walking trail is drawn on a coordinate grid with three points of interest. the trail starts at r(−3, 2) and goes to s(2, 2) and continues to t(2, −5). the total length of the walking trail is units.

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction