Which function in vertex form is equivalent to f(x) = 4 + x2-217 Of(x) = (x - 1)2 + 3
Of(x) = (x - 1)2 + 5
Of(x) = (x + 1)2 + 3
O f(x) = (x + 1)2 + 5

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?