Calculus and differentiating
state the equation of the line tangent to the graph of f(x)= (2-x)3(2x+1)4 at x= -1
state the equation of the line tangent to the graph of f(x)= (2-x)3(2x+1)4 at x= -1
differentiate: f(x)= (x-3)^2/ (2x+3)^3
A ramp is inclined at 12 degrees to the horizontal. A cart is pulled 8m up the ramp by a force of 120N, at an angle of 10 degrees to the surface of the ramp. Determine the mechanical work done against...
calculate d/dx f(g(x)) is f(x)= 8x^3+5x^2-7 and g(x)= 2x+7
Hi, I need someone to teach me how to solve this problem: Find an equation of the tangent plane to the surface ƒ(x,y) = tan(x2y) at the point P where...
Hi, can anyone teach me how can I solve this problem? For the surface: g(x,y) = In(y + x2) + y -- Find the directional derivative of ƒ(x,y)...
X=1/4t2 y=t
Eliminate the parameter
Differentiate the function
The function f : C → C is given by f(z) = z² + 14. What should I do to find the range of this function?
In the expansion of the equation, find the coefficient of x2.
The slope of the curve has to be found by the dy/dx= 6/x^2. It will most likely end up as a y-y1=m(x-x1) formula at the end.
Develop the mathematical model that represents China's population. (Write your model in terms of t, where t is the number of years after 1980. Let p represent China's population in millions. Round...
Let a, b and c be different vectors in 3D space, where a + b = c. Given the statement: a x b = c x b Question: Explain this statement geometrically...
Suppose the annual cost per active-duty armed service member in a certain country increased from $80,000 in 1995 to $90,000 in 2000. In 1990, there were 2 million armed service personnel and this...
Find dy/dx by implicit differentiation for y cos x = 1 + sin(xy)
1. Use Newton's method to approximate, correct to 5 decimal places, the x-value of the point at which the graphs intersect. In the process, choose x1 to be the left endpoint of the smallest interval,...
Evaluate the limit : lim (2+xe7/x)/(xarctan(x)) ...
0∫2(0∫¶/2 xsin(y)dy)dx
Given that y= (x2+1)n, where n is a positive integer, show that the ratio of dy/dx when x =1 to d2y/dx2 =1:n. Thank you!