Find the area of the smallest triangle formed by the x axis, y axis, and a...
Find the maximum area of a triangle formed in the first quadrant by the x-axis, y-axis, and a tangent line to the graph of y = (x+1)^-2
Let f(x) k sin(kx), where k is a positive constant (a) Find the area of the region bounded by one arch of the graph f and the x -axis. b) Find the area of the triangle formed by the x -axis and the tangents to one arch nts to one arch of f at the points where the graph of f crosses the x -axis Let f(x) k sin(kx), where k is a positive constant (a) Find the area of...
A is the point (-1, 5). Let (x, y) be any point on the line y = 3x. a Write an equation in terms of x for the distance between (x, y) and A(-1,5). b Find the coordinates of the two points, B and C, on the line y = 3x which are a distance of √74 from (-1,5). c Find the equation of the line l1 that is perpendicular to y = 3x and goes through the point (-1,5). d Find the coordinates...
2. (18 pts) Consider an isosceles triangle that has its base on the x-axis. The apex of the triangle is at the point (O.y), where y > 0, and the remaining two vertices are at the points (x, 0) and (-x,0), where x > 0 (see figure). The area of the triangle is 120 in? This triangle lies inside a bigger isosceles triangle that also has its base on the x-axis. The apex of the bigger triangle is at the...
Consider the area bound by the line y- xì and y x? where 0 SxS1. Find the volume line of rotation when this area is rotated about a) the x-axis, b) the y-axis, c) the line Consider the area bound by the line y- xì and y x? where 0 SxS1. Find the volume line of rotation when this area is rotated about a) the x-axis, b) the y-axis, c) the line
Find the volumes of the solids generated by revolving the triangle with vertices (2,2), (2,7), and (5,7) about a. the x-axis, b. the y-axis, c. the line x = 7, and d. the line y = 2.
A point (X,Y) is chosen randomly and uniformly in the triangle area 1)Find the density function of X 2)Find 3)How is Y|X=x distributed? (0,0) (2,0) P(Y s 0.5X0.5)
Find the area of the surface generated by revolving the curve y= 0sxs6, about the x-axis The area of the surface is (Type an exact answer, using t as needed.) n Enter your answer in the answer box Find the area of the surface generated by revolving the curve y= 0sxs6, about the x-axis The area of the surface is (Type an exact answer, using t as needed.) n Enter your answer in the answer box
Evaluate the integral taking 12 is the triangle formed by the x-axis, 2 y = 1 and 2 = 2. S/ 1" dedy a) O-2 +2e4 1 b) O + 1 4 4. c) O-4+4e4 d) 01-1e4 e) O-1+1e+
Find the area of the surface generated by revolving x = 214-y. ys about the y-axis. x=20/4- The area is (Simplify your answer. Type an exact answer, using it as needed.)