Evaluate Lt [(x2+5x+6)/(2x2-3x)] x→2
Find the slope of the curve at point A in the graph.
Let y=f(x)=x^2+3 Find Limit of f(x) as x approaches 2 using both graph and table
Define Intermediate-Value theorem Using this theorem, show that there is a root of P(x)=x^3+x^2+x-1 in the closed interval [0,1].
Define a discontinuous function and state the conditions for discontinuity. Find whether the following functions are discontinuous: f(x)=1/x and f(x)=(x)^(1/2) Solve the following:(involves jump discontinuity) A tomato wholesaler finds that the price of newly harvested tomatoes is $16 per pound if he purchases fewer th
Find the radius of convergence of the series in the attached file 'Series.doc'.
A portion of a river has the shape of the equation y=1-x^2/4, where distances are measured in tens of kilometres, and the positive y-axis represents due north. the town of Coopers Crossing is situated on the river at its most northerly point. The town of Black Stump is 10 kilometres due south of Coopers Crossing. the town of And
Q.A 2x2xn hole in a wall is to be filled with 2n 1x1x2 bricks. In how many ways can this be done if the bricks are indistinguishable?
I) Find the equation of the tangent to y=x(1-x) at x=1 ii) Find the equation of the normal to y=x(1-x) at x=1 iii) Find the equations of the tangents to y=x(1-x) that pass through (-1, 1/4)
I need to figure out how to explicitly calculate the normalization facotor for the Hermite polynomial as it relates to the harmonic oscillator. N=[(a/Pi)1/2vv!]
Please show all work; don't explain each step. Please DON'T submit back as an attachment.Thank you Sketch the solid bounded by the graphs of the given equation and find its volume by triple integration: z = 10 - x^2 - y^2, y = x^2, x = y^2, z = 0
Find the centroid of the plane region bounded by the given curves. Assume that the density is  = 1 for each region: x = 0, y = 0, x + 2y = 4 : is the density symbol
Find the volume of the solid that is bounded above and below by the given surfaces z = z_1(x, y) and z = z_2(x, y) and lies above the plane region R bounded by the given curve r = g(u): z = 0, z = 3 + x + y; r = 2 sin u
Find the indicated area by double integration in polar coordinates: The area inside both the circles r = 1 and r = 2 sin u
Find the volume of the given solid: The solid lies under the hyperboloid z = xy and above the triangle in the xy-plane with vertices (1, 2), (1, 4), and (5, 2)
Find the general solution of the differential equation: y'' + y = tan x sec x
Find the general solution of the differential equation: y'' - 2y' + y = (e^x)/x
Verify that y_p , where y_p(x) = sin 2x, is a solution of the differential equation: y'' - y = -5 sin 2x. Use this fact to find the general solution of the equation
Please show all work; don't explain each step. Please DON'T submit back as an attachment.Thank you. Find the general solution of the differential equation: y''' + 2y'' + y' + 2y = 0
For the following differential equation find all numbers r, real and complex, such that e^(rx) is a solution; find two linearly independent real solutions: (D^2 - 3D + 2) y = 0
Verify that the given functions form a basis for the space of solutions of the given differential equation: x^2 y'' - 2xy' + 2y = 0, f_1(x) = x, f_2(x) = x^2, x > 0
Most drugs are eliminated from the body according to a strict exponential decay law. Here are two problems that illustrate the process. 1. The drug Valium has a half-life in the blood of 36 hours. Assume that a 50-milligram dose of Valium is taken at time t=0. Let m(t) be the amount of drug in the blood in milligrams t hours
Professional golfer Nancy Lopez hits a golf ball with a force to produce an intinial velocity of 175 feet per second at an angle of 35 degrees above the horizontial. She estimates the distance to the hole to be 225 yards. A) Write the position of the ball as a pair of parametric equations. (I know that it is x=175tcos(35)and
What would be the force required to push a 100-pound object along a ramp that is inclined 10 degrees with the horizontal?
Find the maximum & minimum values over the square with vertices (0,0) (2,0) (0,2) (2,2) for the function f(x,y)=6x-x^2+2xy-y^4
Find the area bounded by one loop of the curve given by x=sint, y=sin2t You should provide suitable notes to justify you solutions.
Please see attachment. Require problems solving, also explanations etc for better understanding.
Show all work. Please DON'T submit answers back to me as an attachment. Thank you. The dimensions of a closed rectangular box are found by measurement to be 10 cm by 15 cm by 20 cm, but there is a possible error of 0.1 cm in each. Use differentials to estimate the maximum resulting error in computing the total surface area
Show all work. Please DON'T submit answers back to me as an attachment. Thank you. Determine whether the function is homogenous. If it is, state the degree: f(x, y)=5x^2 + 2xy
Find the order of the differential equation and determine whether it is linear or nonlinear: y^(4) + 3(cos x)y''' + y'=0