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Questions and answers by
suma sunga
Questions (6)
if dx/dt=5 and dy/dt=sin(t^2). then d^2y/dx^2 is
3 answers
68 views
If x(t)= e^2t and y(t)=sin(2t), then which of the following is an expression for dy/dx
3 answers
59 views
if f(x)= e^2x/2x, then what is the slope of the line tangent to the graph of f at x=1
1 answer
47 views
The polar curves r=1-cos theta and r=1+cos theta are shown in the figure above. Which of the following expressions gives the
1 answer
127 views
the position of a particle is given by the parametric equations x(t)= ln(t^2 1) and y(t)=e^3t-1. What is the velocity vector at
1 answer
110 views
The base of a solid is the region in the first quadrant bounded by the y-axis, the x-axis, the graph of y=e^x, and the vertical
1 answer
70 views
