Question

Using the domain values {-1, 0, 4}, find the range values for relation y=2x-7.

Answer 1

{(-1,-9),(0,-7),(4,1)}

Answer 2

find y at each point -1,0,4...that will be your range...as your domain is descreate hence your range will also descrete..
this will be your range=
{-9,-7,1}

Answer 3

thank uu for explaining saifoo :D

Answer 4

lol.

Answer 5

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