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pychu [463]
3 years ago
10

What is the equation to (-3,1) and (0,-8)

Mathematics
1 answer:
puteri [66]3 years ago
4 0
The change in x between the two is 3 and the change in y is -9. 
Divide -9 by 3 to get -3 using the rise over run slope formula.  
The equation is y = -8 + -3x because the -8 in the second set of coordinates is the y-intercept of the equation. 
Hope this helps!
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Step-by-step explanation:

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5) You and a friend live 4 miles apart. You hear the sound of thunder 18 seconds before your friend hears it. Assuming sound tra
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Answer:

  see attached

Step-by-step explanation:

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The formula for the curve in the graph is the distance formula applied to the set of points (x, y). It equates the difference of distance from the two houses to 3.75 miles. If one were to write the equation of the hyperbola in standard form, the equation would look a little different and a restriction would need to be applied so the formula would describe only one branch of the hyperbola.

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juin [17]

Answer:

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Step-by-step explanation:

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Read 2 more answers
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