Question

The formula for the volume of a cube is V(s) = s3 where s is the side length of the cube. In which quadrant(s) is the graph of the function V(s)?
A)quadrant I
B)quadrant II
C)quadrants I and II
D)quadrants I and III

Answer 1

Answer:

The answer is the option A

quadrant I

Step-by-step explanation:

Let

s-----> the length side of a cube

V----> the volume of a cube

we know that

the volume of a cube is equal to

$V=s^{3}$

The volume in function notation is

$V(s)=s^{3}$

Remember that

The volume and the side length can not be a negative number

The domain and the range of the function are all real positive numbers

so

the graph of the function V(s) belong to the I quadrant

Answer 2

The answer is D because the function is a cubic function. if you graph for example, x³, it would be in Q. 1 and 3