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Leni [432]
2 years ago
13

What is the rate of change for a linear function containing the points 2,12 and 6,6?

Mathematics
1 answer:
stiks02 [169]2 years ago
7 0

Answer:

- \frac{3}{2}

Step-by-step explanation:

the slope m between the 2 points is a measure of the rate of change

calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (2, 12 ) and (x₂, y₂ ) = (6, 6 )

m = \frac{6-12}{6-2} = \frac{-6}{4} = - \frac{3}{2} ← rate of change

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