Suppose that [11. b] can be partitioned, taking a = a 0 < a 1 < ... < a N = b such that the average value of f over each subinterval [ a i − 1 , a i ] = 1 is equal to 1 for each i = 1 , ... , N . Explain why the average value of f over [a, b] is also equal to 1.
Suppose that [11. b] can be partitioned, taking a = a 0 < a 1 < ... < a N = b such that the average value of f over each subinterval [ a i − 1 , a i ] = 1 is equal to 1 for each i = 1 , ... , N . Explain why the average value of f over [a, b] is also equal to 1.
Suppose that [11. b] can be partitioned, taking
a
=
a
0
<
a
1
<
...
<
a
N
=
b
such that the average value of f over each subinterval
[
a
i
−
1
,
a
i
]
=
1
is equal to 1 for each
i
=
1
,
...
,
N
. Explain why the average value of f over [a, b] is also equal to 1.
6. Below is the graph of y = Ax) on the interval [0,8]:
A. Based on the graph, put the following in order from least to greatest:
B. Let A represent the average value of the function Ax) on the interval [0,6]. Is there a value of
c for which the average value of Arx) on the interval [0, c] is greater than A? Explain why or why
not.
The following data was obtained when the stopping distance d of a car on a wet roadwas measured as a function of the speed v when the brakes were applied:
X
2
3
5
6
7
8
F(x)
3
18
38
289
300
450
Table 11- Use Natural Cubic Spline interpolation with the data presented in table 1
Which of the following statements is false?
O A. The net distance traveled by an object with velocity function (t)
over the interval [a,b] is equal to the average velocity of the object
on that interval multiplied by the length of the interval.
B. The average speed of an object with velocity function v() over the
interval [a, b] is equal to the total distance traveled on that interval
divided by the length of the interval.
C. The average value of a continuous function (x) on the interval
[a, b] is given by JAx)dx.
O D. The average value of a continuous function f(x) on the interval
[a, b] is given by t*)år OR the net distance traveled by an object
with velocity function v(t) over the interval [a,6] is equal to the
average velocity of the object on that interval multiplied by the
length of the interval.
E. The average speed of an object with velocity function (t) over the
interval [a, b] is given by r(t)dt.
b-a
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RELATIONS-DOMAIN, RANGE AND CO-DOMAIN (RELATIONS AND FUNCTIONS CBSE/ ISC MATHS); Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=u4IQh46VoU4;License: Standard YouTube License, CC-BY