leinaelizabeth leinaelizabeth

21-06-2018
Mathematics

contestada

Someone please answer this I don’t understand AT ALL!!!!

Someone please answer this I dont understand AT ALL class=

Respuesta :

21-06-2018

For f(3), you plug in 3 for everywhere there is a x-variable. Because x = 3, it falls in the interval 2 ≤ x ≤ 6 so we use the equation: - 4x

- 4x
- 4(3)
- 12

f(3) = - 12

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