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Use the Midpoint Formula.
F(5,-4)
We can use the Midpoint Formula to find the other endpoint. Since we know the midpoint's and one of the endpoint's x-coordinates we substitute them in x_M=x_1+x_2/2,and solve for x_2.
x_M= 1, x_1= -3
LHS * 2=RHS* 2
LHS+3=RHS+3
Rearrange equation
The x-coordinate of the other endpoint is 5. Now, we find the y-coordinate similarly.
y_M= -1, y_1= 2
LHS-2=RHS-2
The coordinates for the other endpoint is F(5,-4).
