Lines C and D are represented by the equations given below: Line C: y = x + 8
Line D: y = 3x + 2
Which of these shows the solution to the system of equations and explains why

a.(3, 11), because the point does not lie on any axis
b.(3, 11), because both lines pass through this point
c.(4, 14), because one of the lines passes through this point
d.(4, 14), because the point lies between the two axes

20x

Step-by-step explanation:

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: