Answer:
This was in 2019 hope they solved it..
Step-by-step explanation:
Answer:
the y intercept you are looking for is -3
A. -9.2x + 9.3
1. Distribute -0.6 and -3 to the brackets (by multiplying )
2. Put together the "like terms"
3. Add all together
Well,
Given that
,
We can rewrite the equation like,

Now use,
which implies that 
That means that,

By def
therefore 
So the fraction now looks like,

Which is equal to the identity,

Hope this helps.
r3t40
Answer:
B
Step-by-step explanation:
As it rotate around m it's going to form a half sphere