kaleyc06 kaleyc06

13-09-2021
Mathematics

contestada

Use the following function rule to find f(9).

f(x) = 5x - 4
f(9) = ?

Respuesta :

13-09-2021

41

Step-by-step explanation:

f(x) = 5x - 4

You have to replace 9 to every position x is in.

f(9) = 5×9 - 4

f(9) = 45 - 4

f(9) = 41

Have a good day!

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