The zeroes of the polynomials are, x=1,-3, or -1/2,Because the function is a product, zeros will appear whenever any term equals zero.
How do you determine a function's zeros and y-intercept?
Zeros are the Intersection points of the curve of the considered function on the input axis.
y-intercept Points on the output axis where the curve of the considered function intersects.
On the x-axis, the value of the y-coordinate is 0. On the y-axis, the value of the x-coordinate is 0.
Thus, if the function is y=f(x), then placing y = 0 yields the function's zeros. Putting x = 0 produces the function's y-intercept.
Because the function is a product, the zeros will occur when any term is equal to zero.
(x-1)(x+3)(2x+1) =0
x=1,-3, or -1/2
The zeroes of the polynomials are, x=1,-3, or -1/2
To learn more about zeros and y-intercept, refer:
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