2 years ago

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

Mathematics

1 answer:

kobusy [5.1K]2 years ago

7 0

Answer:

-4x - 11

Step-by-step explanation:

-2[f(x)] - 1

= -2[2x + 5] - 1

= -4x - 10 - 1

= -4x - 11

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