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Rasek [7]
2 years ago
14

Find the equation of the line that passes through points a and b

Mathematics
1 answer:
Blizzard [7]2 years ago
6 0

Answer:

y - 7 = 2(x - 1)

Step-by-step explanation:

Going from (-3, -1) to (1, 7), x increases by 4 and y by 8.  These numbers are the 'run' and 'rise' of the line, respectively.  Thus, the slope of the red line is m = rise/run = m = 8/4 = 2.

Using the point-slope formula and the point (1, 7), we get:

y - 7 = 2(x - 1)

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jolli1 [7]

Answer:

C

Step-by-step explanation:

A rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.

C is the correct answer since it can be expressed as a fraction which equals to 7/9.


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3 years ago
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Sergeu [11.5K]

Answer:

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Step-by-step explanation:

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