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3 years ago

Which is the best description for the graph below? A graph decreases from (0, 3) to (9, 0).

Mathematics

1 answer:

AURORKA [14]3 years ago

8 0

Answer:

Step-by-step explanation:

As we move from (0, 3) to (9, 0), we see x increasing by 9. This is the 'run.'

At the same time, we see y decreasing by 3. This is the 'rise.'

The slope of this line (graph) is m = rise / run = -3/9, or m = -1/3

Since we witness a decrease in y as we move from the first point to the second, we immediately suspect that the slope is negative.

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Answer:

The correct answer is:

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Step-by-step explanation:

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3 years ago

If P( A or B) = 2/5, P(B)=1/4 and <br> P( A and B) = 1/10 find P(A)

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Answer:

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Step-by-step explanation:

p ( a +b) = p(a)+p(b)

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