2 years ago

Which number best represents the slope of the graphed line?

Mathematics

1 answer:

Effectus [21]2 years ago

8 0

Answer:

If you have choices it is either -5 or 5.

Step-by-step explanation:

First, you find two points, which mine were (0,2) and (-1,7). The slope formula is y2 - y1 divided by x2 - x1. So, im going to subtract 7 - 2, which is your y2 - y1, to get 5. Then, i'm going to subtract -1 - 0, which is your x2 - x1, to get -1. Then, you divide 5 by -1 to get -5. I Hope This Helps :)

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Airida [17]

Answer:

Step-by-step explanation:

For two parallel lines. their slope are equal

Find the slope of each of the lines

For line A;

m = 0 -y/0+1

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mB = 9 - 3/8 - 6

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since their slope are equal hence mA = mB

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First convert to decimal:

$43_5=4\cdot5^1+3\cdot5^0=20+3=23$

Now convert this to base 7:

$\dfrac{23}7=3+\dfrac27$
$\dfrac27=0+\dfrac27$
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Step-by-step explanation:

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