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gregori [183]
3 years ago
5

A polynomial function can be written as (x − 1)(x − 4)(x + 7). What are the x-intercepts of the graph of this function

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0
X=1, x=4, x= -7 

^These would be your answers. 
Olegator [25]3 years ago
5 0
In order to find x-intercepts, you need to solve each binomial when it is equal to zero.

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

x - 1 = 0
x = 1

x - 4 = 0
x = 4

x + 7 = 0
x = -7
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