A polynomial function can be written as (x 1) (x 4) (x - 7). what are the x-intercepts of the graph of this function? (1, 0), (4, 0), (7, 0) (-1, 0), (-4, 0), (-7, 0) (1, 0), (4, 0), (-7, 0) (-1, 0), (-4, 0), (7, 0)

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29 May, 05:27

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Tatum Mercado · Answer 1

Easy

set to zero

those are the roots or xintersepts

(x+1) (x+4) (x-7) = 0

x+1=0

x=-1

x+4=0

x=-4

x-7=0

x=7

xints are (-4,0) (-1,0) (7,0)