Clear Which statement represents a nonproportional relationship?
The value of y is the sum of two times the value of x and three times the value of x.
The value of y is two times the value of x divided by five.
The value of y is the difference between four times the value of x and the value of x.
The value of y is two more than one-half the value of x.
10 20

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

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:

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: