concisely working please the correct answer is A 2x is the base of a solid. For the solid, each cross section andy 23. The region enclosed by the graphs of y dicular to the y-axis is a rectangle w...
Let R be the region bounded by the y-axis and the
graphs and as shown in the figure to the
right.
The region R is the base of a solid.
Find the volume of this solid, assuming that each cross section
perpendicular to the x-axis is:
a) a square.
b) an equilateral
triangle.
Let R be the region bounded by the y-axis 4. and the graphs y = 1+x2 and y 4-2x 2x y = 4 as shown in the...
Problem 2
(1) Find the area enclosed by the curves y 2 and y-4z-z2 (2) Find the volume of the solid whose base is the triangular region with vertices(0, 0), (2, 0), and (0,1). Cross-sections perpendicular to the y-axis semicircles. are (3) Find the volume of the solid by rotating the region bounded by y=1-z2 and y-0 about the r-axis. 2-z2. Find the volume (4) Let R be the region bounded by y--x2 and y of the solid obtained by...
Question 1 (2 points) ✓ Saved The base of a solid, s, is the region enclosed by the graph of y = 2 - 22 and the coordinate axes. If all plane cross sections perpendicular to the y-axis are squares, then the volume of S is given by Question 2 (2 points) The region enclosed by the graph of y = 1 and y=sin(x) from X = 0 to x = is rotated about about the x-axis. What is the...
8. Consider the region bounded by the y = x2 - 2x + 1 and y = 1 + 2x - x? Find the area of the region. a. b. Find the volume of the solid when the region is rotated about the x-axis. c. Find the volume of the solid when the region is rotated about the y-axis. d. Find the volume of the solid when the region is rotated about the line x = 5. e. If the...
Consider a solid whose base is the region bounded by the curves y = (−x^2) + 3 and y = 2x − 5, with cross-sections perpendicular to the y-axis that are squares. a) Sketch the base of this solid. b) Find a Riemann sum which approximates the volume of this solid. c) Write a definite integral that calculates this volume precisely. (Do not need to calculate the integral)
Let R be the region in the first quadrant bounded by the x-axis and the graphs of y = in(x) and y=5-x, as shown in the figure above. a) Find the area of R. b) Region R is the base of a solid. For the solid, each cross-section perpendicular to the x-axis is a right isosceles triangle whose leg falls in the region. Write, but do not evaluate, an expression involving one or more integrals that gives the volume of the solid. c)...
3. Let R be the region bounded by the graphs of y4, and the -axis Find the volume of the solid that has R as its base if every cross section by a plane perpendicular to the x-axis is a square. Please include a picture of the base and the slice and write the area and volume of the slice. 5.333 2 3
3. Let R be the region bounded by the graphs of y4, and the -axis Find the...
Please solve for number 8. Thank you!!
7-10. Use the region R that is bounded by the graphs of y x-4, and y = 1 to complete the exercises. + 4 Region R is revolved about the x-axis to form a solid of revolution whose cross sections are washers. 7. a. What is the outer radius of a cross section of the solid at a point x in [0, 4]? b. What is the inner radius of a cross section...
cannot figure out how to write the integrals for this
problem #2
1. If glx) -2x and fx) - , find the area of the region enclosed by the two graphs. Show a work for full credit. (4 pts) 2. A:12-80% 3 3 2 Let fix)-. Let R be the region in the first quadrant bounded by the gruph of y - f(x) and the vertical line x # l, as shown in the figure above. (a) Write but do...
all answer
Sample Test 4 1575 Calculus II 1. The region bounded by the parabola y-4x-x and the x -axis is revolved about thex- axis. Find the volume of the solid. Write answer in term of π. Find the area enclosed by the curves: 2. y=2x2-4x-12 y=x2-6x+12 and 3. Find the volume of the solid obtained by rotating the region bounded by the graphs of a. y-x-9, y 0 about the x-axis. -1 about the x-axis. b. y 16-r, y-3x+...