1) f(x)=2x+5 What is -2 [f(x)]-1?

asked Oct 20, 2022 134k views

9 votes

1) f(x)=2x+5
What is -2 [f(x)]-1?

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9 votes

Answer:

-4x - 11

Explanation:

-2[f(x)] - 1

= -2[2x + 5] - 1

= -4x - 10 - 1

= -4x - 11

Colin Wang answered Oct 25, 2022

6.5k points

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