PLEASE! BRAINLIEST!
How did trade along the Silk Road benefit the Chinese people?
They gained new methods for producing metalwork and glass.
They gained knowledge of how to grow crops such as grapes and cotton.
They gained understanding of how to mine resources such as silver and gold.
They gained access to items they did not have, such as salt and certain spices.

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:

ιт ιѕ 6/23

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ!

i think its 7.6

if so your welcome