Question

f(x) = 2x+1 tentukan lah f(-2), f(0), dan f(3)
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Answer 1

Penjelasan dengan langkah-langkah:

f(x) = 2x+1

f(-2) = 2(-2)+1

= -4+1

= -3

f(0) = 2(0)+1

=0+1

= 1

f(3) = 2(3)+1

=6+1

=7