Fungsi g didefinisikan dengan rumus g(x)=2x(pangkat dua)-7 hitunglah g(6) dan g(-4).

g(x) = 2x^ - 7

g(6) = 2(6)^ - 7
= 2 ( 36) - 7
= 72-7
= pasti tau kan 72-7 ^^

g (-4) = 2(-4)^ - 7
= 2(16) - 7
= 32-7
= Slesai in yah ^^

Cuma kyk gini kok

g(x) = 2x²-7

g(6) = 2(6)²-7
= 2 (36) - 7
=72-7
= 65

g(-4) = 2(-4)²-7
= 2(16)-7
= 32-7
=25