SOLUTION: What are the zeros of the function? Graph the function. y = (x+3)(x-3)(x-4)

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Question 623644: What are the zeros of the function? Graph the function.
y = (x+3)(x-3)(x-4)

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi, ·
The factor theorem states that a polynomial f(x) has a factor (x − k) if and only if f(k) = 0
y = (x+3)(x-3)(x-4), zeros are x = -3,3,4
y = (x+3)(x-3)(x-4) = (x^2-9)(x-4)= x^3 -4x^2-9x + 36 y-intercept is (0,36)