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3 years ago

The points (-10, 0) and (-5, 3) fall on a particular line. What is it’s equation in slope-intercept form?

Mathematics

1 answer:

yaroslaw [1]3 years ago

5 0

Answer:

y = 3/5x + 6

Step-by-step explanation:

When given two points, it is convenient to start with the 2-point form of the equation of a line, then rearrange it to the form needed for the problem. For points (x1, y1) and (x2, y2), the equation is ...

y = (y2 -y1)/(x2 -x1)·(x -x1) +y1

Filling in the given point coordinates, this is ...

y = (3 -0)/(-5 -(-10))·(x -(-10)) + 0

y = 3/5(x +10)

y = (3/5)x + 6

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3 years ago

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7nadin3 [17]

Answer:

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Step-by-step explanation:

1. Remove the parenthesis

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2 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago

You ask a neighbor to water a sickly plant while you are on vacation. Without water the plant will die with probability 0.7. Wit

Lina20 [59]

Answer:

0.2416

Step-by-step explanation:

P(forgot to water | dead) = P(forgot and dead) / P(dead)

->With water it will die with probability 0.45

P(watered and dead) =0.83 x 0.45 = 0.3735

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P(dead) = P(watered and dead) +P(forgot and dead)

P(dead) = 0.3735 + 0.119= 0.4925

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Therefore, the probability the neighbor forgot to water the plant is 0.2416

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2 years ago