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irinina [24]
3 years ago
11

Write an equation in slope-intercept form of the line through (1,3) and (-3,7)

Mathematics
2 answers:
kupik [55]2 years ago
8 0
Y=-X+4 finding the y intercept, b and slope, mx thus y=mx+b
Brums [2.3K]2 years ago
6 0
Find the slope, then use substitute the slope and one of the given points into slope-intercept form.

Slope is change in y over change in x. (7-3)/(-3-1)=-1

Slope-inttercept form is y = mx+b.
3 = -1(1)+b
b=4

y = -x + 4
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Answer:

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Step-by-step explanation:

ln x- ln 5= -1

We know that ln a - ln b = ln (a/b)

ln x- ln 5= -1

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Janessa sleeps 7 1/2 hours each night. How many minutes does she sleep each night?
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Your welcome!

Good night!

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