Question

Please answer this as an attachment
Please mention in which class this question comes​

Answer 1

Answer:

(c)

Step-by-step explanation:

Given,

Curve intersects x - axis at three points.

To Find,

Then zeroes of the curve are,

Solution,

It intersect x-axis at three points.

The x-intercept are zeros of the function.

Equate y=0 to find the zeros of the function.

y = x³ - 16x

==> 0 = x³ - 16x

==> x(x² - 16) = 0

==> x = 0, x² = 16

==> x = 0, ±4

Result:

The zeros of the curve are -4, 0 and 4