Inactive Tutor answered 02/25/20
Tutor
New to Wyzant
f(x) = 2/x on [1,3]
f(1) = 2/1 = 2
f(3) = 2/3
[ f(3) - f(1)] / (3-1)
[ 2/3 - 2] / 2 =
[ 2/3 - 6/3]/ 2 =
-4/3 divided by 2 = -2/3
Laysa F.
asked 02/24/20Find the average value of
over the interval [1, 3].
Question options:
| 1) | 1.10 |
| 2) | 2.20 |
| 3) | 0.55 |
| 4) | 0.33 |
Inactive Tutor answered 02/25/20
f(x) = 2/x on [1,3]
f(1) = 2/1 = 2
f(3) = 2/3
[ f(3) - f(1)] / (3-1)
[ 2/3 - 2] / 2 =
[ 2/3 - 6/3]/ 2 =
-4/3 divided by 2 = -2/3
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