Which describes the graph of y = -x2 + 4? Its lowest point is (0, -4).
Its lowest point is (0, -2).
Its highest point is (0,4).
Its highest point is (0, 2).

Step-by-step explanation:

the slope of the graph is negative and the y-intercept is (0,4)

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

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: