20elizabethandrade06 20elizabethandrade06

17-05-2021
Mathematics

contestada

4. Which function has two
x-intercepts, one at
(5, 0) and one at (-4, 0)

f(x) = (x - 5)(x – 4)

f(x) = (x - 5)(x + 4)

f(x) = (x + 5)(x - 4)

f(x) = (x + 5)(x +4)

Respuesta :

roma706 roma706

23-05-2021

Answer: B) (x - 5)(x + 4)

Step-by-step explanation:

we’re looking for x intercepts at x = 5 and x = -4

x - 5 = 0; x = 5

x + 4 = 0; x = -4

(x - 5)(x + 4) is your answer

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