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goldfiish [28.3K]
3 years ago
8

Which equation represents a line passing through the points (8, 16) and (-1,-11)?

Mathematics
1 answer:
marta [7]3 years ago
5 0
Answer: (24/16)x+3
Explanation: First you have to find your slope so to do that you’ll have to do y1-y2/x2-x1. Once you have your slope you have to put this into an equation and use y=mx+b, so you can use the two first points (8,16) and plug it into the formula. You’ll have 16=3(8)+b once you have that you’ll multiply 3(8) which is 24 and then bring that down so now you have 16=24+b, the next step is to divide 16 by 24 you cannot divide this though because you’ll have a decimal n you don’t want that so you’ll have a fraction of 24/16.
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Answer:

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Step-by-step explanation:

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The first thing we have to do is to factor it out:

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Since the - has changed to a +, that means that we moved -4 spaces down the x-axis.  This means that we move left by 4 units.

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<em>Look at the graphs below to make sure:</em>

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