David W. answered 06/18/18
Tutor
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Experienced Prof
Study this table until you get an idea of how functions work.
x x+32 34x-1 32x-1 2x+1
------ -------- --------- --------- ----------
-2 30 -69 -65 -3
0 32 -1 -1 1
2 34 67 63 5
4 36 135 127 9
-2 30 -69 -65 -3
0 32 -1 -1 1
2 34 67 63 5
4 36 135 127 9
Look for a typo. The table shows f(x) = (3/2)x - 1