What are the solutions of the quadratic equation -x2 + 2x + 8?

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

570, the answer is 570, hope it

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: