You decide to put a rug on the floor. you want the rug to cover 100 ft.² and to have a uniform border of floor visible, as shown. find the width of the border to the nearest inch

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"

He traveled 110miles  all you really have to do is break the problem down enjoy your answer

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.