The tallest living man at one time had a height of 257 cm. The shortest living man at that time had a height of 119.8 cm. Heights of men at that time had a mean of 171.39 cm and a standard deviation of 8.23 cm. Which of these two men had the height that was more​ extreme?

goog may have it for you

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

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: