13. the diagram shows the top view of a prism that has a height of 17.5 cm. which of the following is the best approximation of the volume of the prism?
a. 1414 cm3.
b. 546 cm3.
c.315 cm3.
d. 273 cm3

(C)

Step-by-step explanation:

It is given that a prism that has a height of 17.5 cm and from the figure, the length and width of the given prism are equal that is equal to 6cm.

Then, the volume of prism=

Substituting the values, we get

Thus, 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: