F(x)=p(x)/q(x) is called

Rational function

Step-by-step explanation:

Rational functions usually have the form p(x)/q(x).

Where, p and q are said to be polynomials. The polynomial p(x) is referred to as the numerator while the polynomial q(x) is referred to as the denominator.

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

=

x=0.8898305 is the answer to that equation