rita bought 5 pairs of sock.each pair cost $ 4.how much did rita spend on socks.explain how you know
2 answers:
You might be interested in
The equation of the diameter which bisects the chord with slope 1/2 is
The general form of the equation of given ellipse is and equation of chord will be
for some m and n.
Now in order to find values of x that intercept the ellipse it must fulfill the equation as such;
It is a plane section curve whose sum from two fixed points will be a constant value.
Quadratic roots will give the mid value of x and value of y will be ;
Thus the final equation of required diameter will be :
And in this case the equation of the diameter which bisects the chord with slope 1/2 is,
Learn more from here quadratic equations,
# SPJ1