If cosa = }, which of the following are possible? A. Csco = -
and tang = 45
B. sing = v5 and tang =
3
O C. sing = -
3
15 and tang =
F
2
3
D. csce =
15
and tang
v5
2

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: