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Bess [88]
3 years ago
15

What is the equation of the line through (4,5) and (0,-3)

Mathematics
2 answers:
Allisa [31]3 years ago
8 0

Answer:

y = 2x - 3

Step-by-step explanation:

Slope intercept equation of a line:

y = mx + b

(0, -3) is the y-intercept, so b = -3

We have

y = mx - 3

Now we use the two points to find the slope.

slope = m = (-3 - 5)/(0 - 4) = -8/(-4) = 2

y = 2x - 3

luda_lava [24]3 years ago
4 0

Answer:

4,5x+-3

Step-by-step explanation:

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Answer:

  (6, -2)

Step-by-step explanation:

To get to x=1 from x=-2, you must add 3 to the x-coordinate. Only one answer choice has an x-coordinate that is 3 more than that of the given point:

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<em>Check</em>

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3 years ago
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Answer:

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Replacing the info given we got:

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Step-by-step explanation:

Information given

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Alternative hypothesis:\mu > 9.33  

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Replacing the info given we got:

t=\frac{9.41-9.33}{\frac{0.24}{\sqrt{81}}}=3    

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Step-by-step explanation:

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Decimal Form:

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Step-by-step explanation:

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