amin282 amin282

16-01-2020
Mathematics

contestada

A function f(x) has x-intercepts of –3 and –5. What is the constant term in the function?

f(x) = x2 + 8x +

Respuesta :

ghanami ghanami

21-01-2020

Answer:

Step-by-step explanation:

hello :

A function f(x) has x-intercepts of –3 and –5 means :

f(x) = (x+3)(x+5)

so : f(x) =x²+8x +15

so : b=15

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