Question
W^2 + 3w
is the area. 28 is also the area.
Make an equation where you set them equal to each other and solve it. You
can use the quadratic formula, solve by factoring, or 2nd, Trace, Zero to get
that x intercept.
What positive number answer do you get ? just type the number

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:

show da graph

step-by-step explanation:

answer: b f g .

step-by-step explanation: