12630109 12630109

10-11-2021
Mathematics

contestada

3x-9 when x=3
Solve this

Respuesta :

chetankachana chetankachana

10-11-2021

Answer:

0

Step-by-step explanation:

3x - 9 if x = 3

Substitute:

3(3) - 9 =

9 - 9 = 0

This can be written as a function: f(x) = 3x - 9

f(3) = 3x - 9

f(3) = 3(3) - 9

f(3) = 9 - 9

f(3) = 0

-Chetan K

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