Answer: A
Step-by-step explanation:
Answer:
The answer is D!
Step-by-step explanation:
hope this helps
This is volume of a sphere.
Answer:
for
, with
.
Step-by-step explanation:
To obtain x-intercepts, we need to give certain value, specifically
.
However, in case of a rational function, we must make sure that
doesn't makes the denominator null, beacuse in that case the function is undefined.
Therefore, for x-intercepts we must say
for
, with
.