Jawab:

Penjelasan dengan langkah-langkah:

h(x) = ax +

h(5)= -16

h(4)= -11

sehingga

-16 = 5a +

-11 = 4a +

eliminasikan:

-5 = a

maka,

-11 = 4(-5) +

-11 = -20 +

b = 9

sehingga

h(-1) = -5(-1) + 9

= 5 + 9

= 14