F(x) = (x - 6)2 – 12.25
1) What are the zeros of the function?
Write the smaller x first, and the larger X second.
smaller x =
larger x
2) What is the vertex of the parabola?

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

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: