By "density" I assume you mean "probability density function". For this to be the case for

, we require

Since

you have

which means
Answer:
c. 0,100
Step-by-step explanation:
It's B, i just took the test... So :3
Answer:
Circle
Step-by-step explanation:
<h3>
Answer: -2/3</h3>
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Work Shown:
Use the slope formula to get
m = (y2 - y1)/(x2 - x1)
m = (-3 - 5)/(5 - (-7))
m = (-3 - 5)/(5 + 7)
m = (-8)/(12)
m = -2/3