Use the substitution method to solve the system of equations. choose the correct ordered pair. y=5x-17 y=x+3 a. (5,8) b. (4,7) c. (1,-12) d. (5,-17)

22 dimes and 9 nickels

step-by-step explanation:

child does not get an education so she can use the molla on junk

answer: the answer is ann

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: