Willie and Jacob are selling pies for a school fundraiser, Customers can buy apple pies and pumpkin pies. Willie sold 4 apple pies and 12 pumpkin pies
for a total of $248. Jacob sold 8 apple pies and 3 pumpkin pies for a total of
$160. Using x for apple pies and y for pumpkin pie, what is the equation to
represent Jacob's pies sales? (Don't include spaces in your answer) *

step-by-step explanation:

x= 3^y

step-by-step explanation:

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: