C . the graph will shift upwards because it is increasing on a graph
Answer:75+5.5x equal or greater than 130
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
have joint density

We can find
by integrating the joint density over the region in
where
in the first quadrant, i.e. above the line
:
using the fact that

Then using the same property,
