The distance between two points is √39 . one endpoint is (4,−3) . it is known that the y-coordinate of the other endpoint is 2.

what is the x-coordinate of this endpoint? (more than one answer)
choices:
a). 2√7
b). 2
c). 4-√14
d). 4+√14
e). 10
f). -6

Using the formula for the distance between two points, it is found that the x-coordinate of the endpoint can be of:

, options C and D.

The distance between two points, and , is given by:

In this problem, points (4, -3) and (x, 2), with a distance of units. Thus:

Quadratic equation with coefficients , thus:

Options C and D.

A similar problem is given at link

C & D

Step-by-step explanation:

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