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3 years ago

Evaluate the function f(x)=2x−2 , when x=−1 .−4 −3 0 4

Mathematics

1 answer:

daser333 [38]3 years ago

3 0

Answer:

Step-by-step explanation:

First option-->X=-1

2·(-1)-2=-4

Second option-->X=-4

2·(-4)-2=-10

Third option-->X=-3

2·(-3)-2=-8

Fourth option-->X=0

2·0-2=-2

Fifth option-->X=4

2·4-2=6

The last one is the only one positive

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