Aramis is adjusting a satellite because he finds it is not focusing the incoming radio waves perfectly. the shape of his satellite can be modeled by (x-4)^2=3(y-3) where x and y are modeled in inches. he realizes that the static is a result of the feed antenna shifting slightly off the focus point. where should the feed antenna be placed?

(4,3.75).

Step-by-step explanation:

The shape of his satellite can be modeled by the given equation is

             .... (1)

where x and y are modeled in inches.

He realizes that the static is a result of the feed antenna shifting slightly off the focus point. So, we need to find the focus of the given parabola.

If the equation of a parabola is

            .... (2)

then focus of the parabola is (h,k+p).

On comparing (1) and (2) we get

Therefore, the feed antenna should be placed at (4,3.75).

the answer is c. hope this !

step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5