davespow719 davespow719

14-10-2021
Mathematics

contestada

let ƒ(x) = 5x − l and g(x) = x2 - 1. find (f ○ g)(−7)

Respuesta :

pinapplegalaxy123456 pinapplegalaxy123456

14-10-2021

Answer:

240

Step-by-step explanation:

5(x² - 1)

5 ((-7)² - 1)

5(49 - 1)

5 (48)

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