A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 288 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?
A. 20,736 ft2
B. 15,552 ft2
C. 5,184 ft2
D. 10,368 ft2

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

5: 20

step-by-step explanation:

#12 the answer is the third option

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.