kc1234king kc1234king

19-11-2020
Mathematics

contestada

If f(x)=7(x−1)+8 , what is the value of f(3) ?

Respuesta :

bush123 bush123

19-11-2020

Answer:

22

Step-by-step explanation:

f(3) = 7(3-1) + 8

f(3) = 7(2) +8

f(3) = 14 + 8

f(3) = 22

Answer Link

jimrgrant1 jimrgrant1

19-11-2020

Answer:

f(3) = 22

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = 7(3 - 1) + 8

= 7(2) + 8

= 14 + 8

= 22

Answer Link

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