What are the conditions of direct variation?
1 answer:
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its pithagoreon so
c^2= a^2+ b^2
c^2= 32^2 +24^2
c^2= 1,024+576
c^2= 1600
c== 40
Answer:
Average rate of change =
Step-by-step explanation:
Average rate of change of a function 'f' in the interval a ≤ x ≤ b is given by,
Average rate of change =
We have to find the average rate of change in the interval 20 ≤ x ≤ 65
From the table attached,
f(65) = 32
f(20) = 14
Average rate of change =
=
=
Therefore, average rate of change in the given interval is .
