Determining the Final Cost of an Item The tax rate as a percent, r, charged on an item can be determined using the formula-1 =r, where c is the final
cost of the item and p is the price of the item before tax. Louise rewrites the equation to solve for the final cost of the
item: c=p(1 + r). What is the final cost of a $40 item after an 8% tax is applied?

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:

just pick what you think i need more time let me know if this

step-by-step explanation:

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.