In the following exercises, graph the function then use a calculator or a computer program to evaluate the following left and right endpoint sums. Is the area under the curve between the left and right endpoint sums? 30. [T] L 5 0 and R 5 0 for y = x + 1 x 2 − 1 on the interval [2, 4]
In the following exercises, graph the function then use a calculator or a computer program to evaluate the following left and right endpoint sums. Is the area under the curve between the left and right endpoint sums? 30. [T] L 5 0 and R 5 0 for y = x + 1 x 2 − 1 on the interval [2, 4]
In the following exercises, graph the function then use a calculator or a computer program to evaluate the following left and right endpoint sums. Is the area under the curve between the left and right endpoint sums?
30. [T] L50 and R50 for
y
=
x
+
1
x
2
−
1
on the interval [2, 4]
The function f is shown below. If g is an antiderivative of f such that g(6) = 2, what is the maximum value of g on the closed interval
[-9,9]?
8
7
6
Сл
5
4
3
1
y
Graph of f
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1
23 4
-1
-2
-3
-4
-6
56
-5
-7
-8
LO
5
9
7
8
9
10
x
The function of is shown below. If I is the function defined by g(x) = [* f(t)dt, write the equation of the line tangent to the graph of 9
at x = -3.
g
y
Graph of f
8
7
6
5
4
32
1
x
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1
2
3 4
5
6
7
8
9 10
-1
-2
-3
56
-6
-7
-8
-
Problem 3: For a short time, the 300-kg roller-coaster car with passengers is traveling along
the spiral track at a constant speed of v = 8 m/s with r = 15 m. If the track descends d =
6 m for every full revolution, 0 = 2π rad, determine the magnitudes of the components of
force which the track exerts on the car in the r, 0, and z directions. Neglect the size of the car.
Bonus: Develop a MATLAB program to solve for this problem.