Please help me on this’ gracias

9,4,-1,-6

Step-by-step explanation:

You just need to plug in the x values into the equation and solve.

the first one is 9

Step-by-step explanation: first plug in the numbers -5(-2) - 1

so it would be 10-1

which is 9

good luck on your studies! : )

david edward.

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: