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The polynomial
y = (x - 5)(x - 2)(4x + 3)
has been graphed incorrectly. Identify the
error and how to fix the graph.

The polynomial y x 5x 24x 3 has been graphed incorrectly Identify the error and how to fix the graph class=

Respuesta :

Answer:

y = (x+5)(x+2)(4x-3)

Step-by-step explanation:

This is almost correct but the problem is that the signs should be flipped...

Why? If we solve for x-5=0 the answer we would get is 5, but the graph shows -5 as its zero so that doesn't match

The revised version would be the opposite signs

y = (x+5)(x+2)(4x-3)

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