For the transformation T, what is T-1?
T : (x, y)-> (x + 4, y + 3)
T-1: (x, y) ->
a.(x - 4, y - 3)
b. (-4x, -3y)
c.(x + 3, y + 2)

x=half

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:

wow ok so the answer is 1k or just k

because of combining like terms xd