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Mathematics

2 answers:

love history [14]2 years ago

6 0

Answer:

A. 2.2

Step-by-step explanation:

The average rate of change between 2 x values is the total change of the y values (output values) divided by the change in the x values.Slope is special situation of that.

point 1 (x₁,y₁) → ( 2,7.5)

point 2 (x₂,y₂) → ( 18,42.5)

slope = 42.5 -7.5/18-2 =35 / 16 = 2.1875 ≈ 2.2

arlik [135]2 years ago

3 0

The answer to this is A

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Answer:

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Step-by-step explanation:

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