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wolverine [178]
3 years ago
5

A polynomial function has roots –5 and 1. Which of the following could represent this function? f(x) = (x + 5)(x + 1) f(x) = (x

– 5)(x – 1) f(x) = (x – 5)(x + 1) f(x) = (x + 5)(x – 1)
Mathematics
2 answers:
jarptica [38.1K]3 years ago
6 0

Answer:

2nd part of the question:  The corresponding polynomial function is:

F(X)=X^2+4X-5


Step-by-step explanation:


Dimas [21]3 years ago
3 0

f(x) = (x + 5)(x - 1)

using the ' factor theorem '

given x = a is the root of a polynomial then (x - a ) is a factor

here roots are x = - 5 and x = 1 hence factors are (x + 5) and (x - 1)

the polynomial is the product of the factors

f(x) = (x + 5)(x - 1)


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