Pamela is selling cookies. she charges 75 cents for each cookie, with the ingredients costing $2.00 per dozen. the cookies are only sold by the dozen. her profit is represented by the equation p = 7d. what does the domain of the function represent? which values in the domain are relevant to the amount of profit?

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

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: