Question

Check PictureDraw the function f(x) by dragging the blue points to the locations on the x-axis that correspond to the zeros of the function. Use the red point as a slider to select the number of zeros that your graph will show. You may click on a point to verify its coordinates. f(x)=2(x−5)(x+1)(x+8)

Answer 1

.The given function is

`f(x)=2(x-5)(x+1)(x+8)`

Therefore, the zeros of f is:

`x=5,-1,\text{ or }-8`