4 years ago

Use f(x) = 1 - 4x + 1). Find f(-5)

Mathematics

2 answers:

Allushta [10]4 years ago

7 0

Answer:

-1/9 =x

Step-by-step explanation:

f(x) = 1-4x+1)

-5x=1-4x+1

-1______-1

-1 -5x=4x

+5___+5x

-1 = 9x

9 9x

-1/9=x

steposvetlana [31]4 years ago

6 0

F(-5)=(1 - 4(-5) +1 )
=1+20+1
F(-5)=22

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