18-11-2020
Mathematics

contestada

Find f(2 + x) If f(x) = 4x - 5

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4938194 4938194

18-11-2020

Answer:

Replacing x with 3 in 4x-5 tells us f(3) = 7

Step-by-step explanation:

to evaluate f (3), just replace all x in f(x) = 4x - 5 with 3 :

f(3) =4(3) - 5 = 12 - 5= 7

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