The upper class limit of a class is
a. all the choices given below except the last one
b. the largest value of that class plus one
c. the largest value of that class
d. the difference between the largest and smallest values of that class
e. the class width plus the smallest value of that class
f. none of the above.

C. the largest value of that class

Step-by-step explanation:

Class limit is like an interval it has the lowest value and largest value and the all values between these lower and upper values lie within that class.

Hence, the Upper Class limit of a class is the largest value of that class.

Thus, only option C is correct.

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:

8/k

step-by-step explanation: