3 years ago

Pls help and explain I will mark brainlist !! :))

Mathematics

1 answer:

Darya [45]3 years ago

7 0

Answer:

I think the answer is D!

Step-by-step explanation:

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Your answer would be B.

Step-by-step explanation:

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3 years ago

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2 years ago

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sesenic [268]

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3 years ago

Find the slope of the line that passes threw (3,11) and (8,9)

ICE Princess25 [194]

Step-by-step explanation:

First thing you do is fine gradient. To do this use the formula:

$\frac{y 1 - y2}{ x1 - x2}$

$\frac{9 - 11}{8 - 3 } = \frac{ - 2}{5}$

Then use this formula to find equation of the line:

y = mx + c where m is the gradient

Then Substitute in a point and the calculated gradient value to get c

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Therefore the equation of the line is:

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3 years ago

Read 2 more answers