Vikas TU
Last Activity: 4 Years ago
You already know that y2=16x is a parabola, and that’s obviously symmetrical above and below the x -axis. Then calculate the enclosed area above the x -axis (and multiply by 2 ).
Express the given relation as a function giving y for x . Find the points of intersection of the function and x=4 .
Now you can write the area you need as a definite integral.