Equation of the line:
y = -1.5x – 9
or
y =
- 3 x
2
– -9
When x=0, y = -9
When y=0, x = -6
Mark brainliest please
Hope this helps you
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➷ Standard deviation = 
Substitute the values in:
= 8.1975...
This can be rounded to give an approximate answer of 8.2
The answer is option A.
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i beilive this is unknown
Answer:
Just took the quiz hopefully this helps!
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Its 7 because khan academy and i know it