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Compare features of functions

Problem

start color #6495ed, f, end color #6495ed is a function defined on all real numbers. Its formula is given below.
start color #ff00af, g, end color #ff00af is a function defined on all integers between minus, 3 and 3 (inclusive). Its values are given in the table below.
Which of the features are shared by start color #6495ed, f, left parenthesis, x, right parenthesis, end color #6495ed and start color #ff00af, g, left parenthesis, x, right parenthesis, end color #ff00af?
Choose all answers that apply:
Choose all answers that apply:
start color #6495ed, f, left parenthesis, x, right parenthesis, end color #6495ed, equals, 2, x, minus, 6
xminus, 3minus, 2minus, 1space, space, 01space, 2space, 3
start color #ff00af, g, left parenthesis, x, right parenthesis, end color #ff00af121516151270
Stuck?
Stuck?