Answer:
Yes, F is a continuous function of r
Step-by-step explanation:
We are given that
When r<R



Where M=Mass of the earth
R=Radius of earth
G=Gravitational constant
We have to find the function is continuous of r or not.
LHL

RHL


When a function is continuous at x=a
Then, LHL=RHL=f(a)
RHL==LHL=F(R)
Hence, the function is continuous of r.
Answer:

Step-by-step explanation:
Solving for
given the equation,
:

Solving for
when 

Answer:
15
Step-by-step explanation:
5+20+15+18+20+19+12+16+10+15=150/10=15
Answer:
The third one
y+1=-2(x-3)
Step-by-step explanation:
Solve y+1=-2(x-3)
y+1=-2(x-3) becomes y=-2x+5
Then just graph it.
Take 4 center blocks ole style way. Count it all out 1 by one and build up a safe place and check it once with an angle voice and a line place roof at the top.