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14-08-2022
Mathematics

contestada

Given the function f(x)=2x-1
Evaluate:
a) 2f(x)
b) f(2x)

Respuesta :

fieryanswererft fieryanswererft

14-08-2022

Answer:

a) 2f(x) = 4x - 2

b) f(2x) = 4x - 1

Explanation:

Given function:

f(x) = 2x - 1

a) 2f(x)

2f(x) = 2(2x - 1)

= 4x - 2

b) f(2x)

f(2x) = 2(2x) - 1

= 4x - 1

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