Question

Diketahui fungsi h(x) =ax-5 , jika h(2) = 7 tentukan nilai dari f(-3)

Answer 1

H(2)=7
-->h(2)=ax-5
-->7=a(2)-5
-->a=6

f(-3)  (seharusnya sih h(-3))
f(-3)=a(-3)-5
f(-3)=6(-3) - 5
f(-3)=-23

Answer 2

Ya anggap aja h(-3) lah h(x) = ax - 5 h(2) = 2a - 5 2a = 12 a = 6 h(-3) = -3(6) - 5 = -18-5 = -23