What are the solution(s) to the quadratic equation 40 - x = 0?
A x= +2/10
B x= +410
C x = 1285
D x= +475

A

Step-by-step explanation: =2X 110

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: