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

User Fumeng
by
3.3k points

1 Answer

3 votes

Answer:

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

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

Step-by-step 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

User Zaxliu
by
3.3k points
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