Which of the following is the graph of f(x) = x2 − 6x + 5

With this one. will mark brainliest

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

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height