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View, please help! Thank you.

View, please help! Thank you.-example-1
User Amini
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1 Answer

4 votes

Answer:

- 6

Explanation:

Rate of change over the interval 1 ≤ x ≤3 is given by

(f(3) - f(1))/(3-1) \\\\= (66- 78)/(2)\\ \\= (-12)/(2)\\\\= -6

We can see from the table that the function value drops by 6 for every 1 unit increase in x

User Seena
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