Need answers nowww 1. A number that can be expressed in the form of where p, q E Z and
9
q+0 is called
A. Integers
B. Rational numbers
C. Whole numbers
D. Positive numbers​

no se la respuesra

Step-by-step explanation:

solo quierp puntos porfavor dadle a que os a servido:(

i thinks its a. integers

Step-by-step explanation:

hope its help and soory if im wrong

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

a c

step-by-step explanation: