Sam determines the zeros of the function f (x) to be 8 and 7. What could be Sam's function?

1.

f (x) = (x - 8) (x + 7)

2.

f (x) = (x - 8) (x - 7)

3.

f (x) = (x + 8) (x + 7)

4.

f (x) = (x + 8) (x - 7)

Question

24 December, 17:08

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Answers (1)

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Giovanny Burke · Answer 1

Option 2: f (x) = (x-8) (x-7)

x-8 = 0 ⇒ x = 8

x-7 = 0 ⇒ x = 7

Sam determines the zeros of the function f (x) to be 8 and 7. What could be Sam's function?1.f (x) = (x - 8) (x + 7)2.f (x) = (x - 8) (x - 7)3.f (x) = (x + 8) (x + 7)4.f (x) = (x + 8) (x - 7)