ayanna952321 ayanna952321

29-09-2020
Mathematics

contestada

If f(x) = -x – 5 and g(x) = x2 – 15,
find f(-9) – 9(-3).
Your aſswer

Respuesta :

khaimook khaimook

29-09-2020

Answer:

31

Step-by-step explanation:

f(-9) = -(-9)-5

= 9-5

= 4

f(-9) - 9(-3) = 4 - (-27)

= 31

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