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3 years ago

write the equation of the line that passes through each pair of the point and slope intercept form : (3,4)(4,6)

Mathematics

1 answer:

Allisa [31]3 years ago

5 0

Answer:

The equation of the line is y = 2x - 2

Step-by-step explanation:

In order to find this, we first need to find the slope. For that we use slope intercept form.

m(slope) = (y2 - y1)/(x2 - x1)

m = (6 - 4)/(4 -3)

m = 2/1

m =2

Now that we have this, we can use the slope and either point in slope-intercept form to get the equation.

y - y1 = m(x - x1)

y - 4 = 2(x - 3)

y - 4 = 2x - 6

y = 2x - 2

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Step-by-step explanation:

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we also have:

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from (1)(2) => proven

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