The focal length, F, in a camera is given by the following function, where d is the distance from the lens in the camera to the object being photographed. Write an equation that expresses distance, d, as a function of the focal length, F.
A.

B.

C.

D.

-50/3 is the final answer! : )

step-by-step explanation:

their are no angles. sorry cant .

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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: