The area bounded by the parabola x = 4 – y 2 and y-axis, in square units, is

Question

Philoid · Accepted Answer

Is the blue shaded region.

At points of intersection on y-axis, x = 0

So, equation becomes 0 = 4 – y² or y = -2, 2

This becomes our bounds, and we integrate w.r.t. the y-axis –

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